{"title":"Laboratory Glassware – In-House Production","description":"\u003cp\u003eHigh-quality laboratory glassware manufactured in our own facility – precisely crafted, durable, and reliable.\u003c\/p\u003e\n\u003cp\u003eWe produce both standard products and custom-made solutions from borosilicate glass 3.3 for demanding laboratory applications.\u003cbr\u003eFrom flasks and Schlenk apparatus to cooling systems and vacuum-compatible components – our glassware stands for maximum quality and precision.\u003c\/p\u003e","products":[{"product_id":"schlenkline-mit-5-patenthahnen","title":"Schlenkline with 5 patented valves NS 18.8 made of borosilicate glass 3.3","description":"\u003cdiv id=\"page_container\"\u003e\n\u003cdiv id=\"container\"\u003e\n\u003cdiv id=\"content\"\u003e\n\u003cdiv id=\"hauptteil\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"tabs-panel panel-smart\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv id=\"tablist_description\" class=\"tab-pane fade in active\" role=\"tabpanel\"\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe Schlenk line with five patent stopcocks NS 18.8 is made of high-quality borosilicate glass 3.3 and has been specifically developed for demanding laboratory processes that require precise control over inert gas and vacuum environments. Due to the excellent chemical resistance and temperature stability of the glass, the apparatus is ideal for inert gas-supported syntheses, work under fine vacuum as well as for handling sensitive or easily oxidizable substances.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe five precision-manufactured patent stopcocks ensure safe, permanently tight and at the same time smooth regulation of all lines. This enables comfortable switching between vacuum, inert gas and atmosphere without compromising the integrity of the reaction. The well-designed construction supports clean workflows and minimizes the risk of contamination.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThanks to its robustness, durability and high functional reliability, this Schlenk line is optimally suited for research institutions, university training laboratories, synthesis laboratories as well as for demanding applications in organic and organometallic chemistry. It offers reliable performance in daily laboratory operation and meets the highest professional requirements.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-pane fade in active\" role=\"tabpanel\"\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"footer\"\u003e\n\u003cdiv id=\"footerContentWrapper\"\u003e\n\u003cdiv id=\"footer1\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"Right","offer_id":57695649169789,"sku":null,"price":317.0,"currency_code":"EUR","in_stock":true},{"title":"Left","offer_id":57695649202557,"sku":null,"price":317.0,"currency_code":"EUR","in_stock":true},{"title":"Right left","offer_id":57695649235325,"sku":null,"price":317.0,"currency_code":"EUR","in_stock":true},{"title":"Left Right","offer_id":57695649268093,"sku":null,"price":317.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/schlenkline-mit-5-patenthahnen-ns-188-aus-borosilikatglas-33-2576701.jpg?v=1768239315"},{"product_id":"schlenkline-arbeitsplatz-komplett","title":"Premium Schlenkline workstation with shut-off valve and vacuum double cold trap","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe compact Schlenk line unit with an installation width of approximately 115 cm is made entirely of durable borosilicate glass 3.3 and is ideal for demanding laboratory processes under inert gas or vacuum conditions. The unit features a precisely controllable shut-off valve (0–15 mm) as well as a KF DN 16 connection, through which the apparatus can be reliably connected to a vacuum double cold trap.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe robust double cold trap is equipped with lateral KF DN 16 connections and has generously dimensioned lower sections (KF DN 40, approx. 350 ml, 210 mm length), which enable efficient condensation and separation of solvents. This ensures high operational safety for sensitive reactions and reliably protects downstream vacuum systems.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe argon\/vacuum Schlenk line features five two-way valves (0–8 mm), which enable precise and smooth control of the gas and vacuum lines. Both N₂ and vacuum can be flexibly connected via KF DN 16 or Olive 10 mm.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThis unit is optimal for inert gas-supported syntheses, organometallic work as well as for highly demanding applications in research laboratories and universities.\u003c\/p\u003e\n\u003ch5\u003eImportant instructions!\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"Green \/ Green \/ Green","offer_id":57548681675133,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Black \/ Green \/ Green","offer_id":57548681707901,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Red \/ Green \/ Green","offer_id":57548681740669,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ Green \/ Green","offer_id":57548681773437,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Green \/ Black \/ Green","offer_id":57548690948477,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Green \/ Red \/ Green","offer_id":57548690981245,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Green \/ Blue \/ Green","offer_id":57548691014013,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Black \/ Black \/ Green","offer_id":57548691046781,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Black \/ Red \/ Green","offer_id":57548691079549,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Black \/ Blue \/ Green","offer_id":57548691112317,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Red \/ Black \/ Green","offer_id":57548691145085,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Red \/ Red \/ Green","offer_id":57548691177853,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Red \/ Blue \/ Green","offer_id":57548691210621,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ Black \/ Green","offer_id":57548691243389,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ Red \/ Green","offer_id":57548691276157,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ Blue \/ Green","offer_id":57548691308925,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Green \/ Green \/ Black","offer_id":57548722176381,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Green \/ Green \/ Red","offer_id":57548722209149,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Green \/ Green \/ Blue","offer_id":57548722241917,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Green \/ Black \/ Black","offer_id":57548722274685,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Green \/ Black \/ Red","offer_id":57548722307453,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Green \/ Black \/ Blue","offer_id":57548722340221,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Green \/ Red \/ Black","offer_id":57548722372989,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Green \/ Red \/ Red","offer_id":57548722405757,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Green \/ Red \/ Blue","offer_id":57548722438525,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Green \/ Blue \/ Black","offer_id":57548722471293,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Green \/ Blue \/ Red","offer_id":57548722504061,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Green \/ Blue \/ Blue","offer_id":57548722536829,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Black \/ Green \/ Black","offer_id":57548722569597,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Black \/ Green \/ Red","offer_id":57548722602365,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Black \/ Green \/ Blue","offer_id":57548722635133,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Black \/ Black \/ Black","offer_id":57548722667901,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Black \/ Black \/ Red","offer_id":57548722700669,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Black \/ Black \/ Blue","offer_id":57548722733437,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Black \/ Red \/ Black","offer_id":57548722766205,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Black \/ Red \/ Red","offer_id":57548722798973,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Black \/ Red \/ Blue","offer_id":57548722831741,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Black \/ Blue \/ Black","offer_id":57548722864509,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Black \/ Blue \/ Red","offer_id":57548722897277,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Black \/ Blue \/ Blue","offer_id":57548722930045,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Red \/ Green \/ Black","offer_id":57548722962813,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Red \/ Green \/ Red","offer_id":57548722995581,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Red \/ Green \/ Blue","offer_id":57548723028349,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Red \/ Black \/ Black","offer_id":57548723061117,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Red \/ Black \/ Red","offer_id":57548723093885,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Red \/ Black \/ Blue","offer_id":57548723126653,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Red \/ Red \/ Black","offer_id":57548723159421,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Red \/ Red \/ Red","offer_id":57548723192189,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Red \/ Red \/ Blue","offer_id":57548723224957,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Red \/ Blue \/ Black","offer_id":57548723257725,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Red \/ Blue \/ Red","offer_id":57548723290493,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Red \/ Blue \/ Blue","offer_id":57548723323261,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ Green \/ Black","offer_id":57548723356029,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ Green \/ Red","offer_id":57548723388797,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ Green \/ Blue","offer_id":57548723421565,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ Black \/ Black","offer_id":57548723454333,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ Black \/ Red","offer_id":57548723487101,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ Black \/ Blue","offer_id":57548723519869,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ Red \/ Black","offer_id":57548723552637,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ Red \/ Red","offer_id":57548723585405,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ Red \/ Blue","offer_id":57548723618173,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ Blue \/ Black","offer_id":57548723650941,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ Blue \/ Red","offer_id":57548723683709,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ Blue \/ Blue","offer_id":57548723716477,"sku":"107000222","price":1916.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/premium-schlenkline-arbeitsplatz-mit-absperrventil-und-vakuum-doppelkuhlfalle-9902935.jpg?v=1771956435"},{"product_id":"uberdruck-ruckschlagventil","title":"Overpressure\/check valve made of borosilicate glass 3.3","description":"\u003cp data-start=\"120\" data-end=\"594\"\u003eThe \u003cstrong\u003eoverpressure\/check valve made of borosilicate glass 3.3\u003c\/strong\u003e offers a safe, precise, and highly reliable way to control gas flows in sensitive laboratory setups. It effectively prevents the unwanted ingress of air or reactive gases into inert gas-supported systems and reliably protects reaction apparatus from dangerous overpressure that can occur during exothermic processes, vacuum fluctuations, or gas evolution.\u003c\/p\u003e\n\u003cp data-start=\"596\" data-end=\"961\"\u003eDue to the excellent chemical resistance, high temperature shock resistance and mechanical stability of borosilicate glass 3.3, the valve is ideally suited for demanding areas such as synthetic chemistry, Schlenk technology, analytics, materials research and all applications where controlled, clean gas flow is crucial.\u003c\/p\u003e\n\u003cp data-start=\"963\" data-end=\"1301\"\u003eThe precisely manufactured standard ground joint ensures a completely tight and compatible connection with common glassware, allowing the valve to be easily integrated into existing systems. The high-quality workmanship guarantees a long service life, minimal maintenance requirements, and trouble-free operation at all times.\u003c\/p\u003e\n\u003cp data-start=\"1303\" data-end=\"1545\"\u003eThis overpressure\/check valve is therefore an indispensable component for all laboratories that work with sensitive reaction conditions and require maximum safety as well as controlled, reproducible gas flow.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"NS 14,5\/23","offer_id":57438608064893,"sku":"107000093","price":172.42,"currency_code":"EUR","in_stock":true},{"title":"NS 19\/26","offer_id":57434704314749,"sku":"107000094","price":179.25,"currency_code":"EUR","in_stock":true},{"title":"NS 29\/32","offer_id":57434704347517,"sku":"107000095","price":176.68,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/LabStore_54.jpg?v=1771756502"},{"product_id":"uberdruck-ruckschlagventil-mit-glashahn","title":"Overpressure\/check valve with side glass tap 3 mm made of borosilicate glass 3.3","description":"\u003cp data-start=\"117\" data-end=\"599\"\u003eThe \u003cstrong\u003epressure relief\/check valve with a 3 mm side-mounted glass stopcock,\u003c\/strong\u003e made of high-quality borosilicate glass 3.3, is a specialized safety and control element for sensitive laboratory setups. It reliably protects reaction and Schlenk systems from dangerous overpressure while simultaneously preventing the uncontrolled backflow of air or gases into vacuum- or inert gas-supported apparatus. This ensures the integrity of sensitive reactions is maintained at all times.\u003c\/p\u003e\n\u003cp data-start=\"601\" data-end=\"1067\"\u003eThe laterally integrated 3 mm glass stopcock allows for precise, sensitive regulation of gas flows and offers additional flexibility in controlling supply or discharge lines. Thanks to the excellent chemical resistance, mechanical stability, and thermal shock resistance of borosilicate glass 3.3, the valve is ideally suited for Schlenk technology, vacuum work, syntheses, gas dosing, and demanding research processes.\u003c\/p\u003e\n\u003cp data-start=\"1069\" data-end=\"1393\"\u003eThe precisely manufactured standard ground joint ensures a completely leak-proof, compatible connection with common laboratory equipment such as reaction flasks, distributors, or condensers. The high-quality workmanship guarantees a long service life, minimal maintenance, and reliable, trouble-free operation in daily use.\u003c\/p\u003e\n\u003cp data-start=\"1395\" data-end=\"1551\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThis valve is therefore an indispensable component for safe, controlled and reproducible workflows in professional laboratory environments.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"NS 14,5\/23","offer_id":57438617010557,"sku":"107000090","price":192.49,"currency_code":"EUR","in_stock":true},{"title":"NS 19\/26","offer_id":57434746323325,"sku":"107000091","price":200.2,"currency_code":"EUR","in_stock":true},{"title":"NS 29\/32","offer_id":57434746356093,"sku":"107000092","price":197.55,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/LabStore_56.jpg?v=1771756502"},{"product_id":"erlenmeyerkolben-50-ml-ns","title":"Erlenmeyer flask made of borosilicate glass 3.3 with fused-on sleeve","description":"\u003cp data-end=\"565\" data-start=\"81\"\u003eThe compact \u003cstrong\u003eErlenmeyer flask with sleeve\u003c\/strong\u003e is made of high-quality borosilicate glass 3.3 and is a versatile laboratory vessel for preparing samples, titrations, culturings, and numerous general chemical applications. This special glass is characterized by excellent thermal shock resistance, high chemical resistance, and outstanding transparency, ensuring the flask remains durable and reliable even with intensive use.\u003c\/p\u003e\n\u003cp data-end=\"944\" data-start=\"567\"\u003eThe robust, precisely fused sleeve enables an absolutely leak-proof, secure, and stress-free connection with a wide variety of ground glass components such as dropping funnels, condensers, adapters, or measuring instruments. This allows the Erlenmeyer flask to be easily integrated into modular glass apparatus and offers maximum flexibility in everyday laboratory work.\u003c\/p\u003e\n\u003cp data-end=\"1274\" data-start=\"946\"\u003eThe uniform wall thickness ensures excellent mechanical stability, allowing the piston to be used reliably even when heated, on hot plates, or in water and oil baths. This makes it ideally suited for precise fluid work, analytical procedures, reaction steps, or solution preparation.\u003c\/p\u003e\n\u003cp data-end=\"1483\" data-start=\"1276\"\u003eWhether in research, analysis, teaching or synthesis laboratories – this Erlenmeyer flask offers a durable, safe and professional solution for the highest demands in the laboratory.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"50 ml \/ NS 14.5\/23","offer_id":57434460586365,"sku":"134031117","price":6.09,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 14.5\/23","offer_id":57435064992125,"sku":"134031224","price":9.8,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 29\/32","offer_id":57439783846269,"sku":"134031224","price":8.33,"currency_code":"EUR","in_stock":true},{"title":"200 ml \/ NS 29\/32","offer_id":57795423666557,"sku":"134031232","price":12.6,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 29\/32","offer_id":57439783911805,"sku":"134031236","price":12.88,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 45\/40","offer_id":57795423699325,"sku":"134031436","price":18.28,"currency_code":"EUR","in_stock":true},{"title":"300 ml \/ NS 29\/32","offer_id":57795423764861,"sku":"134031239","price":14.39,"currency_code":"EUR","in_stock":true},{"title":"300 ml \/ NS 45\/40","offer_id":57795423797629,"sku":"134031439","price":20.86,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ NS 29\/32","offer_id":57795423863165,"sku":"134031244","price":16.51,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ NS 45\/40","offer_id":57795423895933,"sku":"134031444","price":32.94,"currency_code":"EUR","in_stock":true},{"title":"1,000 ml \/ NS 45\/40","offer_id":57795423994237,"sku":"134031454","price":41.19,"currency_code":"EUR","in_stock":true},{"title":"2,000 ml \/ NS 45\/40","offer_id":57795424092541,"sku":"134031463","price":70.84,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/erlenmeyerkolben-aus-borosilikatglas-33-mit-angeschmolzener-huelse-9380293.jpg?v=1775291169"},{"product_id":"rundkolben-25-ml-ns","title":"Round-Bottom Flask made of Borosilicate Glass 3.3 with Fused-on Sleeve","description":"\u003cp data-end=\"567\" data-start=\"81\"\u003eThe \u003cstrong data-end=\"120\" data-start=\"85\"\u003eround-bottom flask with sleeve\u003c\/strong\u003e is a high-quality laboratory vessel made of \u003cstrong data-end=\"180\" data-start=\"157\"\u003eborosilicate glass 3.3\u003c\/strong\u003e , specifically designed for professional syntheses, distillations, and a wide range of chemical applications. The durable glass is characterized by excellent thermal shock resistance, high chemical resistance, and outstanding transparency, ensuring consistently reliable performance even under demanding conditions.\u003c\/p\u003e\n\u003cp data-end=\"976\" data-start=\"569\"\u003eThe \u003cstrong data-end=\"624\" data-start=\"573\"\u003efused sleeve\u003c\/strong\u003e ensures a secure, low-stress, and absolutely leak-proof connection with standard ground-glass components such as condensers, adapters, distillation bridges, stirrers, or thermometers. Manufactured with precision according to common laboratory standards, the round-bottom flask is fully compatible with commercially available glassware and is ideally suited for modular apparatus.\u003c\/p\u003e\n\u003cp data-end=\"1285\" data-start=\"978\"\u003eThe uniform wall thickness gives the round-bottom flask high mechanical stability, allowing it to be used reliably even with direct heating, in oil baths, or in reflux reactions. This makes it particularly suitable for syntheses, sample preparations, extractions, and thermal processes.\u003c\/p\u003e\n\u003cp data-end=\"1588\" data-start=\"1287\"\u003eWhether in research, education, synthesis laboratories, or analytical facilities – this round-bottom flask impresses with its durability, precision, and safe handling. It is an essential piece of equipment for any professional laboratory that values robust, high-quality glassware.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"5 ml \/ NS 14.5\/23","offer_id":57795451912573,"sku":"134020007","price":6.86,"currency_code":"EUR","in_stock":true},{"title":"10 ml \/ NS 14.5\/23","offer_id":57795451945341,"sku":"134020108","price":61.16,"currency_code":"EUR","in_stock":true},{"title":"25 ml \/ NS 14.5\/23","offer_id":57795451978109,"sku":"134020114","price":6.79,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ NS 14.5\/23","offer_id":57434552303997,"sku":"134020117","price":7.42,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ NS 29\/32","offer_id":57439790989693,"sku":"134020217","price":10.35,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 14.5\/23","offer_id":57434552336765,"sku":"134020124","price":8.15,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 29\/32","offer_id":57439791022461,"sku":"134020224","price":7.4,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 14.5\/23","offer_id":57434552369533,"sku":"134020136","price":19.45,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 29\/32","offer_id":57439791055229,"sku":"134020236","price":16.0,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 45\/40","offer_id":57795452010877,"sku":"134020436","price":35.81,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ NS 29\/32","offer_id":57795452043645,"sku":"134020244","price":19.89,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ NS 45\/40","offer_id":57795452076413,"sku":"134020436","price":36.48,"currency_code":"EUR","in_stock":true},{"title":"1,000 ml \/ NS 29\/32","offer_id":57795452109181,"sku":"134020254","price":26.79,"currency_code":"EUR","in_stock":true},{"title":"1,000 ml \/ NS 45\/40","offer_id":57795452141949,"sku":"134020454","price":38.17,"currency_code":"EUR","in_stock":true},{"title":"2,000 ml \/ NS 29\/32","offer_id":57795452174717,"sku":"134020264","price":40.77,"currency_code":"EUR","in_stock":true},{"title":"2,000 ml \/ NS 45\/40","offer_id":57795452207485,"sku":"134020464","price":50.6,"currency_code":"EUR","in_stock":true},{"title":"3,000 ml \/ NS 29\/32","offer_id":57795452240253,"sku":"134020268","price":101.2,"currency_code":"EUR","in_stock":true},{"title":"3,000 ml \/ NS 45\/40","offer_id":57795452273021,"sku":"134020468","price":105.19,"currency_code":"EUR","in_stock":true},{"title":"4,000 ml \/ NS 29\/32","offer_id":57795452305789,"sku":"134020271","price":119.84,"currency_code":"EUR","in_stock":true},{"title":"4,000 ml \/ NS 45\/40","offer_id":57795452338557,"sku":"134020471","price":126.06,"currency_code":"EUR","in_stock":true},{"title":"5,000 ml \/ NS 29\/32","offer_id":57795452371325,"sku":"134020273","price":149.14,"currency_code":"EUR","in_stock":true},{"title":"5,000 ml \/ NS 45\/40","offer_id":57795452404093,"sku":"134020491","price":156.01,"currency_code":"EUR","in_stock":true},{"title":"6,000 ml \/ NS 29\/32","offer_id":57795452436861,"sku":"134020276","price":154.01,"currency_code":"EUR","in_stock":true},{"title":"6,000 ml \/ NS 45\/40","offer_id":57795452469629,"sku":"134020476","price":160.67,"currency_code":"EUR","in_stock":true},{"title":"10,000 ml \/ NS 45\/40","offer_id":57795452535165,"sku":"134020486","price":279.41,"currency_code":"EUR","in_stock":true},{"title":"20,000 ml \/ NS 45\/40","offer_id":57795453223293,"sku":"134020491","price":439.82,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/LabStore_80.jpg?v=1770538890"},{"product_id":"dimrothkuhler-ns-14-5-23-mantellange-160-mm","title":"Dimroth condenser made of borosilicate 3.3, jacket lengths 160-400 mm","description":"\u003cp data-start=\"114\" data-end=\"649\"\u003eThe \u003cstrong\u003eDimroth condenser\u003c\/strong\u003e is a highly efficient reflux and condensation condenser made of premium borosilicate glass 3.3, characterized by outstanding thermal shock resistance and excellent chemical resistance. Its distinctive, spirally guided inner helix provides a particularly large cooling surface. This ensures highly effective heat dissipation and enables rapid, reliable condensation, even with highly volatile or low-boiling solvents.\u003c\/p\u003e\n\u003cp data-start=\"651\" data-end=\"1056\"\u003eThis makes the Dimroth condenser ideal for demanding syntheses, distillations, reflux reactions, and other applications where stable and efficient condensation performance is crucial. Its precisely manufactured standard ground joint ensures a secure, leak-proof connection with common laboratory equipment and allows for easy integration into existing glass setups.\u003c\/p\u003e\n\u003cp data-start=\"1058\" data-end=\"1359\"\u003eThanks to its robust construction, the cooler is ideally suited for continuous use in research laboratories, universities, and industrial production environments. Its high-quality materials ensure a long service life, even under intensive use and frequent temperature fluctuations.\u003c\/p\u003e\n\u003cp data-start=\"1361\" data-end=\"1597\"\u003eThe Dimroth condenser combines efficiency, durability and chemical resistance – an indispensable glassware for professional synthesis and distillation work where reliable reflux condensation is crucial.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"160 mm \/ NS 14\/23 \/ Glass olive","offer_id":57439714378109,"sku":null,"price":29.54,"currency_code":"EUR","in_stock":true},{"title":"160 mm \/ NS 14\/23 \/ GL 14 thread - Hose nozzle","offer_id":57434970194301,"sku":null,"price":32.06,"currency_code":"EUR","in_stock":true},{"title":"160 mm \/ NS 29\/32 \/ Glass olive","offer_id":57439714345341,"sku":null,"price":32.9,"currency_code":"EUR","in_stock":true},{"title":"160 mm \/ NS 29\/32 \/ GL 14 thread - Hose nozzle","offer_id":57434919207293,"sku":null,"price":35.42,"currency_code":"EUR","in_stock":true},{"title":"250 mm \/ NS 29\/32 \/ Glass olive","offer_id":57439714410877,"sku":null,"price":36.26,"currency_code":"EUR","in_stock":true},{"title":"250 mm \/ NS 29\/32 \/ GL 14 thread - Hose nozzle","offer_id":57434970227069,"sku":null,"price":38.78,"currency_code":"EUR","in_stock":true},{"title":"400 mm \/ NS 29\/32 \/ Glass olive","offer_id":57439714476413,"sku":null,"price":47.39,"currency_code":"EUR","in_stock":true},{"title":"400 mm \/ NS 29\/32 \/ GL 14 thread - Hose nozzle","offer_id":57434970292605,"sku":null,"price":49.92,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/Labstore_16.jpg?v=1771670253"},{"product_id":"nmr-rohrchen-7-lang-300-mhz-mit-young-ventil","title":"NMR Tubes, 7\" Long with Young Valve – Pack of 5","description":"\u003cp\u003eHigh-quality NMR tubes for demanding nuclear magnetic resonance measurements up to 600 MHz. The 7-inch tubes are made of precision-machined glass and equipped with a Young valve, ensuring a secure, gas-tight seal – ideal for sensitive or air\/humidity-sensitive samples.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eProduct features\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 7\"\u003c\/li\u003e\n\u003cli\u003eFor NMR measurements up to 600 MHz\u003c\/li\u003e\n\u003cli\u003eYoung valve for controlled opening and gas-tight sealing\u003c\/li\u003e\n\u003cli\u003eHigh dimensional accuracy and concentricity\u003c\/li\u003e\n\u003cli\u003eSuitable for samples that need to be handled under inert gas.\u003c\/li\u003e\n\u003cli\u003eDelivered as a pack of 5 pieces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eAreas of application\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic and inorganic chemistry\u003c\/li\u003e\n\u003cli\u003eAir and moisture sensitive compounds\u003c\/li\u003e\n\u003cli\u003ePrecise NMR analysis in research and routine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"300 MHz","offer_id":57539987145085,"sku":"107080010","price":392.0,"currency_code":"EUR","in_stock":true},{"title":"400 MHz","offer_id":57539849486717,"sku":"107080012","price":420.0,"currency_code":"EUR","in_stock":true},{"title":"500 MHz","offer_id":57539849519485,"sku":"107080014","price":463.0,"currency_code":"EUR","in_stock":true},{"title":"600 MHz","offer_id":57539849552253,"sku":"107080016","price":515.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/nmr-rohrchen-5-lang-mit-young-ventil-packung-a-5-stuck-5420407.jpg?v=1768239265"},{"product_id":"nmr-rohrchen-8-lang-300-mhz-mit-young-ventil","title":"NMR Tubes, 8\" Long with Young Valve – Pack of 5","description":"\u003cp\u003eHigh-quality NMR tubes for demanding nuclear magnetic resonance measurements up to 600 MHz. The 8-inch tubes are made of precision-machined glass and equipped with a Young valve, ensuring a secure, gas-tight seal – ideal for sensitive or air\/humidity-sensitive samples.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eProduct features\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 8\"\u003c\/li\u003e\n\u003cli\u003eFor NMR measurements up to 600 MHz\u003c\/li\u003e\n\u003cli\u003eYoung valve for controlled opening and gas-tight sealing\u003c\/li\u003e\n\u003cli\u003eHigh dimensional accuracy and concentricity\u003c\/li\u003e\n\u003cli\u003eSuitable for samples that need to be handled under inert gas.\u003c\/li\u003e\n\u003cli\u003eDelivered as a pack of 5 pieces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eAreas of application\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic and inorganic chemistry\u003c\/li\u003e\n\u003cli\u003eAir and moisture sensitive compounds\u003c\/li\u003e\n\u003cli\u003ePrecise NMR analysis in research and routine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"300 MHz","offer_id":57539911352701,"sku":"107080011","price":399.0,"currency_code":"EUR","in_stock":true},{"title":"400 MHz","offer_id":57539852140925,"sku":"107080013","price":426.0,"currency_code":"EUR","in_stock":true},{"title":"500 MHz","offer_id":57539852173693,"sku":"107080015","price":475.0,"currency_code":"EUR","in_stock":true},{"title":"600 MHz","offer_id":57539852206461,"sku":"107080017","price":534.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/nmr-rohrchen-5-lang-mit-young-ventil-packung-a-5-stuck-5420407.jpg?v=1768239265"},{"product_id":"nmr-rohrchen-5-lang-300-mhz-mit-young-ventil","title":"NMR Tubes, 5\" Long with Young Valve – Pack of 5","description":"\u003cp\u003eHigh-quality NMR tubes for demanding nuclear magnetic resonance measurements up to 900 MHz. The 5-inch tubes are made of precision-machined glass and equipped with a Young valve, ensuring a secure, gas-tight seal – ideal for sensitive or air\/humidity-sensitive samples.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eProduct features\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 5\"\u003c\/li\u003e\n\u003cli\u003eFor NMR measurements up to 900 MHz\u003c\/li\u003e\n\u003cli\u003eYoung valve for controlled opening and gas-tight sealing\u003c\/li\u003e\n\u003cli\u003eHigh dimensional accuracy and concentricity\u003c\/li\u003e\n\u003cli\u003eSuitable for samples that need to be handled under inert gas.\u003c\/li\u003e\n\u003cli\u003eDelivered as a pack of 5 pieces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eAreas of application\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic and inorganic chemistry\u003c\/li\u003e\n\u003cli\u003eAir and moisture sensitive compounds\u003c\/li\u003e\n\u003cli\u003ePrecise NMR analysis in research and routine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"300 MHz","offer_id":57539905487229,"sku":"107080205","price":406.0,"currency_code":"EUR","in_stock":true},{"title":"400 MHz","offer_id":57539867902333,"sku":"107080206","price":433.0,"currency_code":"EUR","in_stock":true},{"title":"500 MHz","offer_id":57539867935101,"sku":"107080207","price":468.0,"currency_code":"EUR","in_stock":true},{"title":"600 MHz","offer_id":57539867967869,"sku":"107080208","price":515.0,"currency_code":"EUR","in_stock":true},{"title":"800 MHz","offer_id":57539873571197,"sku":"107080209","price":548.0,"currency_code":"EUR","in_stock":true},{"title":"900 MHz","offer_id":57539873603965,"sku":"107080210","price":631.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/nmr-rohrchen-5-lang-mit-young-ventil-packung-a-5-stuck-5420407.jpg?v=1768239265"},{"product_id":"schlenkrohr-mit-normschliff-und-hochvakuumventil","title":"Graduated Schlenk tube with lateral PTFE high-vacuum valve – borosilicate glass 3.3 – Rettberg","description":"\u003cdiv\u003e\n\u003cp\u003eThe graduated \u003cstrong\u003eSchlenk tube\u003c\/strong\u003e from Rettberg combines precision manufacturing and high-quality materials for professional laboratory applications. It is specifically designed for reactions under protective gas atmospheres and high vacuum, and is ideally suited for sensitive organic syntheses, air- and moisture-sensitive substances, and inert working conditions.\u003c\/p\u003e\n\u003cp\u003eThe Schlenk tube features a standard ground joint (sleeve) for a secure and leak-proof connection to other glassware. The side-mounted PTFE high-vacuum valve with fine thread allows for precise control of gas flow and evacuation – the valve opening ranges from 0 to 8 mm. The 8 mm diameter olive ensures optimal hose connection.\u003c\/p\u003e\n\u003cp\u003eMade of \u003cstrong\u003eborosilicate glass 3.3\u003c\/strong\u003e (according to DIN ISO 3585), the Schlenk tube offers excellent chemical resistance to acids, alkalis, and organic solvents, as well as high resistance to temperature changes. The graduations allow for quick visual volume control directly during operation.\u003c\/p\u003e\n\u003cp\u003eThanks to the high-quality PTFE seal in the valve, the system remains absolutely leak-proof even under extreme conditions – a must for high-vacuum applications. The Schlenk tube is compatible with common Schlenk lines and vacuum pumps.\u003c\/p\u003e\n\u003cp\u003eUse under protective gas: The design supports working with argon, nitrogen or other inert gases and protects sensitive reactants from oxidation and moisture.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"10 ml \/ NS 14.5\/23 \/ Green","offer_id":57647728951677,"sku":"107000160","price":64.1,"currency_code":"EUR","in_stock":true},{"title":"10 ml \/ NS 14.5\/23 \/ Black","offer_id":57647728984445,"sku":null,"price":64.1,"currency_code":"EUR","in_stock":true},{"title":"10 ml \/ NS 14.5\/23 \/ Red","offer_id":57647729017213,"sku":null,"price":64.1,"currency_code":"EUR","in_stock":true},{"title":"10 ml \/ NS 14.5\/23 \/ Blue","offer_id":57647729049981,"sku":null,"price":64.1,"currency_code":"EUR","in_stock":true},{"title":"25 ml \/ NS 14.5\/23 \/ Green","offer_id":57647729213821,"sku":"107000161","price":69.9,"currency_code":"EUR","in_stock":true},{"title":"25 ml \/ NS 14.5\/23 \/ Black","offer_id":57647729246589,"sku":null,"price":69.9,"currency_code":"EUR","in_stock":true},{"title":"25 ml \/ NS 14.5\/23 \/ Red","offer_id":57647729279357,"sku":null,"price":69.9,"currency_code":"EUR","in_stock":true},{"title":"25 ml \/ NS 14.5\/23 \/ Blue","offer_id":57647729312125,"sku":null,"price":69.9,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ NS 14.5\/23 \/ Green","offer_id":57647729475965,"sku":"107000162","price":95.26,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ NS 14.5\/23 \/ Black","offer_id":57647729508733,"sku":null,"price":95.26,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ NS 14.5\/23 \/ Red","offer_id":57647729541501,"sku":null,"price":95.26,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ NS 14.5\/23 \/ Blue","offer_id":57647729574269,"sku":null,"price":95.26,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 14.5\/23 \/ Green","offer_id":57647729738109,"sku":"107000163","price":91.85,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 14.5\/23 \/ Black","offer_id":57647729770877,"sku":null,"price":91.85,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 14.5\/23 \/ Red","offer_id":57647729803645,"sku":null,"price":91.85,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 14.5\/23 \/ Blue","offer_id":57647729836413,"sku":null,"price":91.85,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 29\/32 \/ Green","offer_id":57647729869181,"sku":"107000165","price":97.36,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 29\/32 \/ Black","offer_id":57647729901949,"sku":null,"price":97.36,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 29\/32 \/ Red","offer_id":57647729934717,"sku":null,"price":97.36,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 29\/32 \/ Blue","offer_id":57647729967485,"sku":null,"price":97.36,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 14.5\/23 \/ Green","offer_id":57647730000253,"sku":"107000164","price":92.9,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 14.5\/23 \/ Black","offer_id":57647730033021,"sku":null,"price":92.9,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 14.5\/23 \/ Red","offer_id":57647730065789,"sku":null,"price":92.9,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 14.5\/23 \/ Blue","offer_id":57647730098557,"sku":null,"price":92.9,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 29\/32 \/ Green","offer_id":57647730131325,"sku":"107000166","price":95.0,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 29\/32 \/ Black","offer_id":57647730164093,"sku":null,"price":95.0,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 29\/32 \/ Red","offer_id":57647730196861,"sku":null,"price":95.0,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 29\/32 \/ Blue","offer_id":57647730229629,"sku":null,"price":95.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/LabStore_68.jpg?v=1771269288"},{"product_id":"schlenkkolben-hv-ptfe-ventil","title":"Schlenk flask made of borosilicate glass 3.3 with HV-PTFE valve","description":"\u003cdiv\u003e\n\u003cp\u003eThe Rettberg Schlenk flask is an indispensable laboratory vessel for demanding Schlenk techniques in synthetic chemistry, organometallic chemistry and catalysis research.\u003c\/p\u003e\n\u003cp\u003eThis 25 ml Schlenk flask is made of high-quality borosilicate glass 3.3 and offers excellent chemical resistance as well as resistance to temperature changes. The laterally mounted high-vacuum PTFE valve (fine thread) enables precise work under inert gas or vacuum conditions.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eTechnical features:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eStandard ground glass sleeve for standardized connections (size selectable)\u003c\/li\u003e\n\u003cli\u003eHigh-vacuum PTFE valve with fine thread (bore 0–8 mm)\u003c\/li\u003e\n\u003cli\u003eOlive Ø 9 mm for secure ground joints\u003c\/li\u003e\n\u003cli\u003eRound bottom shape for optimal mixing and heat transfer\u003c\/li\u003e\n\u003cli\u003eChemical and temperature resistant borosilicate glass 3.3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eThe Schlenk piston is particularly suitable for inert gas applications where the exclusion of oxygen and moisture is essential. The precise PTFE valve allows for the controlled addition and removal of gases while simultaneously maintaining a high vacuum.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"25 ml \/ NS 14.5\/23 \/ Green","offer_id":57648768745853,"sku":"107000193","price":87.4,"currency_code":"EUR","in_stock":true},{"title":"25 ml \/ NS 14.5\/23 \/ Black","offer_id":57648768778621,"sku":null,"price":87.4,"currency_code":"EUR","in_stock":true},{"title":"25 ml \/ NS 14.5\/23 \/ Red","offer_id":57648768811389,"sku":null,"price":87.4,"currency_code":"EUR","in_stock":true},{"title":"25 ml \/ NS 14.5\/23 \/ Blue","offer_id":57648768844157,"sku":null,"price":87.4,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ NS 14.5\/23 \/ Green","offer_id":57648768876925,"sku":"107000194","price":88.0,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ NS 14.5\/23 \/ Black","offer_id":57648768909693,"sku":null,"price":88.0,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ NS 14.5\/23 \/ Red","offer_id":57648768942461,"sku":null,"price":88.0,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ NS 14.5\/23 \/ Blue","offer_id":57648768975229,"sku":null,"price":88.0,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ NS 29\/32 \/ Green","offer_id":57648779559293,"sku":"107000198","price":88.2,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ NS 29\/32 \/ Black","offer_id":57648779592061,"sku":null,"price":88.2,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ NS 29\/32 \/ Red","offer_id":57648779624829,"sku":null,"price":88.2,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ NS 29\/32 \/ Blue","offer_id":57648779657597,"sku":null,"price":88.2,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 14.5\/23 \/ Green","offer_id":57648769007997,"sku":"107000195","price":88.0,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 14.5\/23 \/ Black","offer_id":57648769040765,"sku":null,"price":88.0,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 14.5\/23 \/ Red","offer_id":57648769073533,"sku":null,"price":88.0,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 14.5\/23 \/ Blue","offer_id":57648769106301,"sku":null,"price":88.0,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 29\/32 \/ Green","offer_id":57648779690365,"sku":"107000199","price":90.05,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 29\/32 \/ Black","offer_id":57648779723133,"sku":null,"price":90.05,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 29\/32 \/ Red","offer_id":57648779755901,"sku":null,"price":90.05,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 29\/32 \/ Blue","offer_id":57648779788669,"sku":null,"price":90.05,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 14.5\/23 \/ Green","offer_id":57648769270141,"sku":"107000196","price":101.1,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 14.5\/23 \/ Black","offer_id":57648769302909,"sku":null,"price":101.1,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 14.5\/23 \/ Red","offer_id":57648769335677,"sku":null,"price":101.1,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 14.5\/23 \/ Blue","offer_id":57648769368445,"sku":null,"price":101.1,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 29\/32 \/ Green","offer_id":57648779821437,"sku":"107000200","price":96.7,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 29\/32 \/ Black","offer_id":57648779854205,"sku":null,"price":96.7,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 29\/32 \/ Red","offer_id":57648779886973,"sku":null,"price":96.7,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 29\/32 \/ Blue","offer_id":57648779919741,"sku":null,"price":96.7,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ NS 14.5\/23 \/ Green","offer_id":57648775758205,"sku":"107000197","price":104.9,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ NS 14.5\/23 \/ Black","offer_id":57648775790973,"sku":null,"price":104.9,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ NS 14.5\/23 \/ Red","offer_id":57648775823741,"sku":null,"price":104.9,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ NS 14.5\/23 \/ Blue","offer_id":57648775856509,"sku":null,"price":104.9,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ NS 29\/32 \/ Green","offer_id":57648779952509,"sku":"107000201","price":91.0,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ NS 29\/32 \/ Black","offer_id":57648779985277,"sku":null,"price":91.0,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ NS 29\/32 \/ Red","offer_id":57648780018045,"sku":null,"price":91.0,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ NS 29\/32 \/ Blue","offer_id":57648780050813,"sku":null,"price":91.0,"currency_code":"EUR","in_stock":true},{"title":"1,000 ml \/ NS 29\/32 \/ Green","offer_id":57648780083581,"sku":"107000202","price":112.45,"currency_code":"EUR","in_stock":true},{"title":"1,000 ml \/ NS 29\/32 \/ Black","offer_id":57648780116349,"sku":null,"price":112.45,"currency_code":"EUR","in_stock":true},{"title":"1,000 ml \/ NS 29\/32 \/ Red","offer_id":57648780149117,"sku":null,"price":112.45,"currency_code":"EUR","in_stock":true},{"title":"1,000 ml \/ NS 29\/32 \/ Blue","offer_id":57648780181885,"sku":null,"price":112.45,"currency_code":"EUR","in_stock":true},{"title":"2,000 ml \/ NS 29\/32 \/ Green","offer_id":57648780214653,"sku":"107000204","price":154.4,"currency_code":"EUR","in_stock":true},{"title":"2,000 ml \/ NS 29\/32 \/ Black","offer_id":57648780247421,"sku":null,"price":154.4,"currency_code":"EUR","in_stock":true},{"title":"2,000 ml \/ NS 29\/32 \/ Red","offer_id":57648780280189,"sku":null,"price":154.4,"currency_code":"EUR","in_stock":true},{"title":"2,000 ml \/ NS 29\/32 \/ Blue","offer_id":57648780312957,"sku":null,"price":154.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/LabStore_69.jpg?v=1771053966"},{"product_id":"schlenkkolben-mit-glashahn-borosilikatglas","title":"Schlenk flask made of borosilicate glass 3.3 with glass stopcock 2.5 mm and olive 9 mm","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe Rettberg \u003cstrong\u003eSchlenk flask\u003c\/strong\u003e with side glass stopcock is a proven laboratory vessel for classic Schlenk techniques in synthetic chemistry, organometallic chemistry and preparative laboratory work.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis Schlenk flask is made of\u003c\/span\u003e high-quality borosilicate glass 3.3 and offers excellent chemical resistance and thermal shock resistance. The side-mounted glass stopcock with a 2.5 mm bore and solid glass plug (NS 14.5\/2.5) enables precise, leak-proof operation under inert gas or vacuum conditions. The 9 mm diameter olive ensures secure ground joint connections.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eTechnical features:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eStandard ground glass sleeve for standardized connections (size selectable)\u003c\/li\u003e\n\u003cli\u003eSide-mounted glass tap 2.5 mm with solid glass plug (NS 14.5\/2.5 bore)\u003c\/li\u003e\n\u003cli\u003eOlive Ø 9 mm for secure ground joints\u003c\/li\u003e\n\u003cli\u003eRound bottom shape for optimal mixing and heat transfer\u003c\/li\u003e\n\u003cli\u003eChemical and temperature resistant borosilicate glass 3.3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Schlenk flask is particularly suitable for inert gas applications where the exclusion of oxygen and moisture is essential. The precision glass stopcock enables controlled supply and removal of gases, as well as operation under vacuum.\u003c\/p\u003e\n\u003ch5\u003eImportant instructions!\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"25 ml \/ NS 14.5\/23","offer_id":57648786473341,"sku":"134029114","price":44.21,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ NS 14.5\/23","offer_id":57648786604413,"sku":"134029117","price":46.34,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ NS 29\/32","offer_id":57648786735485,"sku":"134029217","price":45.98,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 14.5\/23","offer_id":57648786866557,"sku":"134029124","price":47.05,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 29\/32","offer_id":57648786997629,"sku":"134029224","price":47.4,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 14.5\/23","offer_id":57648787128701,"sku":"134029136","price":55.48,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 29\/32","offer_id":57648787259773,"sku":"134029236","price":54.42,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ NS 14.5\/23","offer_id":57648787390845,"sku":"134029144","price":59.83,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ NS 29\/32","offer_id":57648787521917,"sku":"134029244","price":59.21,"currency_code":"EUR","in_stock":true},{"title":"1,000 ml \/ NS 29\/32","offer_id":57648787652989,"sku":"134029254","price":75.54,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/LabStore_74.jpg?v=1771053966"},{"product_id":"schlenkrohr-mit-seitlichem-glashahn","title":"Schlenk tube with side glass stopcock 2.5 mm and olive 9 mm – borosilicate glass 3.3","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eRettberg Schlenk tube\u003c\/strong\u003e with side glass stopcock is a proven laboratory vessel for classic Schlenk techniques in synthetic chemistry, organometallic chemistry and preparative laboratory work.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis\u0026nbsp;\u003c\/span\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSchlenk tube\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;is made of high-quality borosilicate glass 3.3\u003c\/span\u003e and offers excellent chemical resistance and resistance to temperature changes. The side-mounted glass stopcock with a 2.5 mm bore and solid glass plug (NS 14.5\/2.5) enables precise, leak-proof operation under inert gas or vacuum conditions. The 9 mm diameter olive ensures secure hose connections to other apparatus components.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eTechnical features:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eCore standard polish for standardized connections (NS 14.5\/23 or NS 29\/32)\u003c\/li\u003e\n\u003cli\u003eSide-mounted glass tap 2.5 mm with solid glass plug (NS 14.5\/2.5 bore)\u003c\/li\u003e\n\u003cli\u003eOlive Ø 9 mm for secure hose connections\u003c\/li\u003e\n\u003cli\u003eNominal volume from 10 ml to 250 ml (depending on variant)\u003c\/li\u003e\n\u003cli\u003eChemical and temperature resistant borosilicate glass 3.3\u003c\/li\u003e\n\u003cli\u003ePrecise ground joints for leak-free operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Schlenk tube is particularly suitable for inert gas techniques where the exclusion of oxygen and moisture is essential. The precision glass stopcock enables controlled dosing of reagents as well as working under vacuum and inert gas atmospheres.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"10 ml \/ NS 14.5\/23","offer_id":57651134366077,"sku":"134029308","price":49.71,"currency_code":"EUR","in_stock":true},{"title":"25 ml \/ NS 14.5\/23","offer_id":57651134398845,"sku":"134029314","price":49.88,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ NS 14.5\/23","offer_id":57651134431613,"sku":"134029317","price":51.18,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 14.5\/23","offer_id":57651134464381,"sku":"134029324","price":52.49,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 29\/32","offer_id":57651134497149,"sku":"134029327","price":53.47,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 14.5\/23","offer_id":57651134529917,"sku":"134029336","price":59.77,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 29\/32","offer_id":57651134562685,"sku":"134029337","price":60.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/LabStore_78.jpg?v=1771269288"},{"product_id":"schlenkrohr-mit-seitlichem-glashahn-borosilikatglas-3-3","title":"Schlenk pipe with side glass tap 2.5 mm and olive 9 mm – borosilicate glass 3.3","description":"\u003cp\u003eThe \u003cstrong\u003eRettberg Schlenk tube\u003c\/strong\u003e is specifically designed for use under a protective gas atmosphere and is part of the classic Schlenk apparatus used in preparative chemistry. It is made of high-quality borosilicate glass 3.3, which is characterized by excellent chemical resistance, thermal stability, and low thermal expansion.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSchlenk tube\u003c\/strong\u003e is equipped with a side-mounted glass stopcock (2.5 mm bore) and an olive (9 mm diameter). This design allows for secure connection to Schlenk lines and controlled evacuation or gas purging of the reaction vessel. The standard ground joint sleeve (NS 14.5\/23 or NS 29\/32) ensures a gas-tight connection with compatible fittings on the glass apparatus.\u003c\/p\u003e\n\u003cp\u003eThanks to its precise workmanship and high material quality, the Schlenk tube is ideally suited for demanding synthesis work where exclusion of air, exclusion of moisture or defined atmospheres is required.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eAreas of application:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis under inert gas conditions\u003c\/li\u003e\n\u003cli\u003eWorking with air-sensitive or hydrolysis-sensitive substances\u003c\/li\u003e\n\u003cli\u003eCatalyst preparation\u003c\/li\u003e\n\u003cli\u003eOrganometallic Chemistry\u003c\/li\u003e\n\u003cli\u003eResearch and development in universities and industrial laboratories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"10 ml \/ NS 14.5\/23","offer_id":57651317703037,"sku":"134029408","price":42.68,"currency_code":"EUR","in_stock":true},{"title":"25 ml \/ NS 14.5\/23","offer_id":57651317768573,"sku":"134029414","price":42.84,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ NS 14.5\/23","offer_id":57651317834109,"sku":"134029417","price":43.34,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 14.5\/23","offer_id":57651317899645,"sku":"134029424","price":44.32,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 29\/32","offer_id":57651317932413,"sku":"134029427","price":45.63,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 14.5\/23","offer_id":57651317965181,"sku":"134029436","price":52.65,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 29\/32","offer_id":57651317997949,"sku":"134029437","price":60.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/schlenkrohr-mit-seitlichem-glashahn-25-mm-und-olive-9-mm-borosilikatglas-33-5385907.jpg?v=1771270088"},{"product_id":"vakuum-sublimations-apparatur-komplett-borosilikatglas","title":"Vacuum sublimation apparatus, complete, borosilicate glass 3.3","description":"\u003cp\u003eThe \u003cstrong\u003evacuum sublimation apparatus\u003c\/strong\u003e made of high-quality borosilicate glass 3.3 is the ideal laboratory device for the effective purification of chemicals and substances by means of sublimation.\u003c\/p\u003e\n\u003cp\u003eOperating principle: The apparatus enables the purification of substances that, upon heating, transition directly from a solid to a gaseous state without first liquefying. Upon subsequent cooling, the material solidifies again. This physical process is called sublimation and is ideally suited for the gentle purification of thermally sensitive materials.\u003c\/p\u003e\n\u003cp\u003eAdvantages of the design: The purified sublimate can be easily and completely recovered from the conical condenser after the sublimation process is complete. The compact construction made of borosilicate glass 3.3 ensures maximum chemical resistance and thermal shock resistance.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eAvailable versions:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe apparatus is available in three sizes, suitable for different amounts of sublimate:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMicro version: for 1-2 g of sublimate quantity\u003c\/li\u003e\n\u003cli\u003eSemi-macro version: for 5-7 g of sublimate amount\u003c\/li\u003e\n\u003cli\u003eMacro version: for 10-25 g of sublimate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll variants are delivered complete and ready for immediate use in your laboratory sublimation applications.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"1 - 2 g","offer_id":57668784193917,"sku":"137022001","price":251.25,"currency_code":"EUR","in_stock":true},{"title":"5-7 g","offer_id":57668766302589,"sku":"137022002","price":305.3,"currency_code":"EUR","in_stock":true},{"title":"10-25 g","offer_id":57668766335357,"sku":"137022003","price":348.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/vakuum-sublimations-apparatur-komplett-borosilikatglas-33-8941852.jpg?v=1768247274"},{"product_id":"kuehlfalle-zweiteilig-keck-klemme-borosilikatglas","title":"Two-part cold trap with Keck clamp, borosilicate glass 3.3","description":"\u003cp\u003eThe two-part \u003cstrong\u003ecold trap\u003c\/strong\u003e made of high-quality borosilicate glass 3.3 is an indispensable laboratory device for vacuum applications, distillations, and vapor condensation. It reliably protects vacuum pumps from ingress of vapors and solvents.\u003c\/p\u003e\n\u003cp\u003eOperating principle: The cold trap is installed between the vacuum system and the pump. Vapors escaping from the process condense in the cold trap and are thus kept away from the vacuum system. This protects the vacuum pump from damage caused by aggressive chemicals and significantly extends its service life.\u003c\/p\u003e\n\u003cp\u003eDesign features: The cold trap consists of two parts – a lower part with a standard ground glass joint and an upper part with a standard ground glass sleeve. The two parts are securely connected using the included Keck clamp. The side connections are designed as olive-shaped fittings, allowing for easy connection of hoses for cooling or vacuum systems.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eAvailable variants:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e100 ml version:\u003c\/strong\u003e Standard ground joint NS 29\/32, side olive connections 11 mm\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e250 ml version:\u003c\/strong\u003e Standard ground joint NS 45\/40, side olive connections 12 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBoth versions are supplied complete with Keck clamp and are made of chemically and thermally highly resistant borosilicate glass 3.3.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eLaboratory applications:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe cold trap is universally applicable in vacuum distillations, freeze-drying, rotary evaporation and all processes where vapors need to be condensed and kept away from the vacuum system.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"100 ml","offer_id":57669139923325,"sku":"134050024","price":92.51,"currency_code":"EUR","in_stock":true},{"title":"250 ml","offer_id":57669139956093,"sku":"134050036","price":105.12,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/LabStore_2.jpg?v=1771269287"},{"product_id":"kuehlfalle-zweiteilig-seitliche-ns-anschluesse-keck-klemme","title":"Two-part cold trap with side NS connections and Keck clamp, borosilicate glass 3.3","description":"\u003cp\u003eThe two-part \u003cstrong\u003ecold trap\u003c\/strong\u003e made of high-quality borosilicate glass 3.3 is specifically designed for demanding vacuum applications. Thanks to its standard ground glass joint connections (core NS 29\/32 and sleeve NS 29\/32), it offers maximum flexibility in the construction of complex vacuum systems and reliably protects vacuum pumps from vapor ingress.\u003c\/p\u003e\n\u003cp\u003eOperating principle: The cold trap is installed between the vacuum system and the pump. Vapors escaping from the process condense in the cold trap and are thus kept away from the vacuum system. This effectively protects the vacuum pump from damage caused by aggressive chemicals, solvents, and moisture.\u003c\/p\u003e\n\u003cp\u003eDesign features: The cold trap consists of two parts:\u003c\/p\u003e\n\u003cp\u003eBottom part with standard ground glass core (depending on the variant NS 29\/32 or NS 45\/40)\u003c\/p\u003e\n\u003cp\u003eTop part with standard ground glass sleeve (depending on the variant NS 29\/32 or NS 45\/40)\u003c\/p\u003e\n\u003cp\u003eThe two parts are securely and tightly connected using the included Keck clamp. The side connections are designed as NS 29\/32 core and NS 29\/32 sleeve, allowing for the direct connection of additional glassware or the construction of cooling circuits.\u003c\/p\u003e\n\u003ch5\u003eAvailable variants:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e100 ml version:\u003c\/strong\u003e Main standard ground joint NS 29\/32 (core\/sleeve), side connections core NS 29\/32 + sleeve NS 29\/32\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e250 ml version:\u003c\/strong\u003e Main standard joint NS 45\/40 (core\/sleeve), side connections core NS 29\/32 + sleeve NS 29\/32\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBoth versions are supplied complete with Keck clamp and are made of chemically and thermally highly resistant borosilicate glass 3.3.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eLaboratory applications:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe cold trap is universally applicable in vacuum distillations, freeze-drying, rotary evaporation, chemical syntheses under vacuum, and all processes where vapors must be condensed and kept away from the vacuum system. The side NS connections also allow for the construction of complex cooling and vacuum systems.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"100 ml","offer_id":57669283283325,"sku":"134050124","price":110.17,"currency_code":"EUR","in_stock":true},{"title":"250 ml","offer_id":57669283316093,"sku":"134050136","price":122.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/LabStore_3.jpg?v=1771269288"},{"product_id":"einweghahn-biegerohr-normschliff","title":"Disposable tap with glass plug, PTFE \u0026 hollow plug - borosilicate glass 3.3","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eone-way stopcock\u003c\/strong\u003e with flexible tube is a precision laboratory valve made of high-quality borosilicate glass 3.3, designed for controlled flow regulation in various laboratory chemical applications. The product is available in three different plug configurations to meet specific requirements for precision, chemical resistance, and application.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eBasic construction\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Borosilicate glass 3.3 according to DIN ISO 3585\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eDesign: With bent pipe fittings\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eDesign: One-way valve with precise flow control\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eSafety: Variants with a safety lock to prevent accidental removal of the tap.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eAvailable plug varieties\u003c\/strong\u003e\u003c\/h5\u003e\n\u003ch5\u003e\u003cstrong\u003eSolid glass plug\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003ePrecise dosing through ground glass plug\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eHigh chemical resistance\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eWith integrated cockchafer safety device\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eIdeal for demanding distillation and synthesis setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003ePTFE plug\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eExcellent chemical resistance to aggressive media\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eNo greasing required\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eLow wear and long service life\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eSuitable for corrosive substances and organic solvents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eHollow glass plug\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eReduced weight with the same precision\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eOptimized for specific laboratory applications\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eWith rooster plug protection\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eSuitable for controlled flow rates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eAvailable standard grinding sizes and bores\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe product is available in various standard ground joint (NS) sizes and bore diameters to meet different laboratory requirements. The variants can be selected according to your needs when ordering.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eApplication areas\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eDistillation and synthesis setups\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eControlled liquid dosing\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eChemical processes in the laboratory\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eConnection of glass apparatus\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eStructures with aggressive or corrosive media (PTFE plug)\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003ePrecise flow control in analytical chemistry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eSelection aid\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eSolid glass plug: Universally applicable, highest precision\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003ePTFE plugs: For aggressive chemicals, low maintenance, grease-free\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eHollow glass plugs: Weight-reduced, for special applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"Solid glass plug \/ NS 10 | 1 mm","offer_id":57681041031549,"sku":"134501101","price":16.2,"currency_code":"EUR","in_stock":true},{"title":"Solid glass plug \/ NS 12 | 1.5 mm","offer_id":57681041064317,"sku":"134501102","price":13.39,"currency_code":"EUR","in_stock":true},{"title":"Solid glass plug \/ NS 12.5 | 2.5 mm","offer_id":57681057481085,"sku":"134501108","price":13.39,"currency_code":"EUR","in_stock":true},{"title":"Solid glass plug \/ NS 14.5 | 2.5 mm","offer_id":57681041097085,"sku":"134501103","price":13.96,"currency_code":"EUR","in_stock":true},{"title":"Solid glass plug \/ NS 14.5 | 4 mm","offer_id":57681041129853,"sku":"134501109","price":16.04,"currency_code":"EUR","in_stock":true},{"title":"Solid glass plug \/ NS 18.8 | 4 mm","offer_id":57681041162621,"sku":"134501104","price":20.45,"currency_code":"EUR","in_stock":true},{"title":"Solid glass plug \/ NS 18.8 | 6 mm","offer_id":57681136419197,"sku":"134501107","price":22.83,"currency_code":"EUR","in_stock":true},{"title":"Solid glass plug \/ NS 21.5 | 6 mm","offer_id":57681041195389,"sku":"134501106","price":26.55,"currency_code":"EUR","in_stock":true},{"title":"Solid glass plug \/ NS 29 | 10 mm","offer_id":57681041228157,"sku":"134501110","price":44.28,"currency_code":"EUR","in_stock":true},{"title":"PTFE plug \/ NS 12 | 1.5 mm","offer_id":57686499819901,"sku":"134501302","price":15.76,"currency_code":"EUR","in_stock":true},{"title":"PTFE plug \/ NS 12.5 | 2.5 mm","offer_id":57686499852669,"sku":"134501308","price":16.6,"currency_code":"EUR","in_stock":true},{"title":"PTFE plug \/ NS 14.5 | 2.5 mm","offer_id":57686499885437,"sku":"134501303","price":17.68,"currency_code":"EUR","in_stock":true},{"title":"PTFE plug \/ NS 14.5 | 4 mm","offer_id":57686499918205,"sku":"134501309","price":18.77,"currency_code":"EUR","in_stock":true},{"title":"PTFE plug \/ NS 18.8 | 4 mm","offer_id":57686499950973,"sku":"134501304","price":25.59,"currency_code":"EUR","in_stock":true},{"title":"PTFE plug \/ NS 18.8 | 6 mm","offer_id":57686499983741,"sku":"134501307","price":28.95,"currency_code":"EUR","in_stock":true},{"title":"PTFE plug \/ NS 21.5 | 6 mm","offer_id":57686500016509,"sku":"134501306","price":37.94,"currency_code":"EUR","in_stock":true},{"title":"PTFE plug \/ NS 29 | 10 mm","offer_id":57686500049277,"sku":"134501310","price":74.99,"currency_code":"EUR","in_stock":true},{"title":"Hollow glass plug \/ NS 14.5 | 2.5 mm","offer_id":57686500082045,"sku":"134501203","price":19.6,"currency_code":"EUR","in_stock":true},{"title":"Hollow glass plug \/ NS 18.8 | 4 mm","offer_id":57686500114813,"sku":"134501204","price":20.97,"currency_code":"EUR","in_stock":true},{"title":"Hollow glass plug \/ NS 21.5 | 6 mm","offer_id":57686500147581,"sku":"134501206","price":43.9,"currency_code":"EUR","in_stock":true},{"title":"Hollow glass plug \/ NS 29 | 10 mm","offer_id":57686500180349,"sku":"134501210","price":63.34,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/einweghahn-mit-glaskuken-ptfe-hohlkuken-borosilikatglas-33-8077240.jpg?v=1768234056"},{"product_id":"hochvakuum-eckventil-mit-ptfe-spindel","title":"High-vacuum angle valve with PTFE spindle and fine thread","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-vacuum angle valve with PTFE spindle\u003c\/strong\u003e for precise flow control in vacuum applications. The valve features a fine thread and a chemically resistant PTFE spindle, enabling stepless and reliable dosing.\u003c\/p\u003e\n\u003cp\u003eThe valve body is made of high-quality borosilicate glass 3.3, ensuring optimal chemical resistance and thermal stability. The corner design allows for space-saving integration into existing vacuum setups.\u003c\/p\u003e\n\u003cp\u003eThe various through-flow options with different pipe connection diameters offer flexible application possibilities for diverse laboratory applications in vacuum technology.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"0 - 6 mm | 9 mm \/ Green","offer_id":57681142579581,"sku":"107000105","price":51.3,"currency_code":"EUR","in_stock":true},{"title":"0 - 6 mm | 9 mm \/ Black","offer_id":57681360978301,"sku":null,"price":51.3,"currency_code":"EUR","in_stock":true},{"title":"0 - 6 mm | 9 mm \/ Red","offer_id":57681361011069,"sku":null,"price":51.3,"currency_code":"EUR","in_stock":true},{"title":"0 - 6 mm | 9 mm \/ Blue","offer_id":57681361043837,"sku":null,"price":51.3,"currency_code":"EUR","in_stock":true},{"title":"0 - 8 mm | 11 mm \/ Green","offer_id":57681142612349,"sku":"107000107","price":51.3,"currency_code":"EUR","in_stock":true},{"title":"0 - 8 mm | 11 mm \/ Black","offer_id":57681361076605,"sku":null,"price":51.3,"currency_code":"EUR","in_stock":true},{"title":"0 - 8 mm | 11 mm \/ Red","offer_id":57681361109373,"sku":null,"price":51.3,"currency_code":"EUR","in_stock":true},{"title":"0 - 8 mm | 11 mm \/ Blue","offer_id":57681361142141,"sku":null,"price":51.3,"currency_code":"EUR","in_stock":true},{"title":"0 - 10 mm | 13 mm \/ Green","offer_id":57681142645117,"sku":"107000109","price":51.3,"currency_code":"EUR","in_stock":true},{"title":"0 - 10 mm | 13 mm \/ Black","offer_id":57681361174909,"sku":null,"price":51.3,"currency_code":"EUR","in_stock":true},{"title":"0 - 10 mm | 13 mm \/ Red","offer_id":57681361207677,"sku":null,"price":51.3,"currency_code":"EUR","in_stock":true},{"title":"0 - 10 mm | 13 mm \/ Blue","offer_id":57681361240445,"sku":null,"price":51.3,"currency_code":"EUR","in_stock":true},{"title":"0 - 15 mm | 20 mm \/ Green","offer_id":57681142677885,"sku":"107000108","price":80.72,"currency_code":"EUR","in_stock":true},{"title":"0 - 15 mm | 20 mm \/ Black","offer_id":57681361273213,"sku":null,"price":80.72,"currency_code":"EUR","in_stock":true},{"title":"0 - 15 mm | 20 mm \/ Red","offer_id":57681361305981,"sku":null,"price":80.72,"currency_code":"EUR","in_stock":true},{"title":"0 - 15 mm | 20 mm \/ Blue","offer_id":57681361338749,"sku":null,"price":80.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/LabStore_60.jpg?v=1771269288"},{"product_id":"hochvakuum-durchgangsventil-mit-ptfe-spindel","title":"High-vacuum through-flow valve with PTFE spindle and fine thread","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eRettberg high-vacuum through-flow valve with PTFE spindle\u003c\/strong\u003e is a precision valve for demanding vacuum applications in the laboratory. The valve features a fine thread and a chemically resistant PTFE spindle, enabling precise dosing and flow control. The body is made of borosilicate glass 3.3 and is designed for use in high-vacuum systems, distillation setups, and chemical synthesis plants.\u003c\/p\u003e\n\u003cp\u003eThe through-flow design allows connection from both sides via pipe fittings with different outer diameters. Depending on the selected variant, through-holes from 0–6 mm to 0–15 mm are available. The PTFE material guarantees high chemical resistance to acids, alkalis, and organic solvents, as well as excellent thermal resistance in a temperature range of -200 °C to +260 °C.\u003c\/p\u003e\n\u003cp\u003eThe spindle's fine thread allows for precise and reproducible flow rate adjustment. The valve design is specifically engineered for high-vacuum applications and ensures a reliable seal even at low pressures. Particularly in preparative chemistry, rotary evaporators, and short-path distillations, this through-flow valve provides safe and controlled media flow for aggressive media and high purity requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"0 - 6 mm | 9 mm \/ Green","offer_id":57681243177341,"sku":"107000143","price":53.95,"currency_code":"EUR","in_stock":true},{"title":"0 - 6 mm | 9 mm \/ Black","offer_id":57681346003325,"sku":null,"price":53.95,"currency_code":"EUR","in_stock":true},{"title":"0 - 6 mm | 9 mm \/ Red","offer_id":57681346036093,"sku":null,"price":53.95,"currency_code":"EUR","in_stock":true},{"title":"0 - 6 mm | 9 mm \/ Blue","offer_id":57681346068861,"sku":null,"price":53.95,"currency_code":"EUR","in_stock":true},{"title":"0 - 8 mm | 11 mm \/ Green","offer_id":57681243210109,"sku":"107000144","price":53.95,"currency_code":"EUR","in_stock":true},{"title":"0 - 8 mm | 11 mm \/ Black","offer_id":57681346101629,"sku":null,"price":53.95,"currency_code":"EUR","in_stock":true},{"title":"0 - 8 mm | 11 mm \/ Red","offer_id":57681346134397,"sku":null,"price":53.95,"currency_code":"EUR","in_stock":true},{"title":"0 - 8 mm | 11 mm \/ Blue","offer_id":57681346167165,"sku":null,"price":53.95,"currency_code":"EUR","in_stock":true},{"title":"0 - 10 mm | 13 mm \/ Green","offer_id":57681243242877,"sku":"107000145","price":53.95,"currency_code":"EUR","in_stock":true},{"title":"0 - 10 mm | 13 mm \/ Black","offer_id":57681346199933,"sku":null,"price":53.95,"currency_code":"EUR","in_stock":true},{"title":"0 - 10 mm | 13 mm \/ Red","offer_id":57681346232701,"sku":null,"price":53.95,"currency_code":"EUR","in_stock":true},{"title":"0 - 10 mm | 13 mm \/ Blue","offer_id":57681346265469,"sku":null,"price":53.95,"currency_code":"EUR","in_stock":true},{"title":"0 - 20 mm | 20 mm \/ Green","offer_id":57681243275645,"sku":"107000146","price":84.0,"currency_code":"EUR","in_stock":true},{"title":"0 - 20 mm | 20 mm \/ Black","offer_id":57681346298237,"sku":null,"price":53.95,"currency_code":"EUR","in_stock":true},{"title":"0 - 20 mm | 20 mm \/ Red","offer_id":57681346331005,"sku":null,"price":53.95,"currency_code":"EUR","in_stock":true},{"title":"0 - 20 mm | 20 mm \/ Blue","offer_id":57681346363773,"sku":null,"price":53.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/LabStore_159.jpg?v=1772012581"},{"product_id":"huelsen-und-kernschliffe-duran®","title":"DURAN® sleeve and core ground joints","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eDURAN® sleeve and core joints\u003c\/strong\u003e are high-quality laboratory glass components made of borosilicate glass 3.3 according to DIN ISO 3585. They enable secure, tight and precise connections in glass apparatus and are indispensable for demanding applications in analysis, synthesis, distillation and sampling technology.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eProduct variants:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eSleeve ground (Form E): Standard ground for receiving core grounds\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eCore grind (Form B): Standard grind for connection with sleeve grinds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eProduct features:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Borosilicate glass 3.3 (DURAN) – highest chemical resistance and excellent thermal shock resistance\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eStandard ground joint (NS): Available in various sizes from NS 5\/13 to NS 100\/60\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003ePrecision manufacturing: Exact ground fit for vacuum-tight and medium-tight connections\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eDesign: Form E (sleeve) and Form B (core) according to DIN standard\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eWall thickness and pipe diameter: Precisely matched to the NS size\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eTechnical specifications:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe ground glass components are available in various standard ground glass sizes. The technical specifications (tube diameter, wall thickness) vary depending on the standard ground glass size and design and are product-specific.\u003c\/p\u003e\n\u003ch5\u003eImportant instructions!\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"Sleeve ground (Form E) \/ 5\/13","offer_id":57681644388733,"sku":"134011005","price":3.39,"currency_code":"EUR","in_stock":true},{"title":"Sleeve ground (Form E) \/ 7\/16","offer_id":57681644421501,"sku":"134011007","price":2.83,"currency_code":"EUR","in_stock":true},{"title":"Sleeve ground (Form E) \/ 10\/19","offer_id":57681644454269,"sku":"134011010","price":1.84,"currency_code":"EUR","in_stock":true},{"title":"Sleeve ground (Form E) \/ 12\/21","offer_id":57681644487037,"sku":"134011012","price":1.79,"currency_code":"EUR","in_stock":true},{"title":"Sleeve ground (Form E) \/ 14\/23","offer_id":57681644519805,"sku":"134011014","price":1.79,"currency_code":"EUR","in_stock":true},{"title":"Sleeve ground (Form E) \/ 19\/26","offer_id":57681644552573,"sku":"134011019","price":1.94,"currency_code":"EUR","in_stock":true},{"title":"Sleeve ground (Form E) \/ 24\/29","offer_id":57681644585341,"sku":"134011024","price":2.69,"currency_code":"EUR","in_stock":true},{"title":"Sleeve ground (Form E) \/ 29\/32","offer_id":57681644618109,"sku":"134011029","price":2.76,"currency_code":"EUR","in_stock":true},{"title":"Sleeve ground (Form E) \/ 34\/35","offer_id":57681644650877,"sku":"134011034","price":5.37,"currency_code":"EUR","in_stock":true},{"title":"Sleeve ground (Form E) \/ 45\/40","offer_id":57681644683645,"sku":"134011045","price":8.13,"currency_code":"EUR","in_stock":true},{"title":"Sleeve ground (Form E) \/ 60\/46","offer_id":57681644716413,"sku":"134011060","price":19.7,"currency_code":"EUR","in_stock":true},{"title":"Sleeve ground (Form E) \/ 71\/51","offer_id":57681644749181,"sku":"134011071","price":32.74,"currency_code":"EUR","in_stock":true},{"title":"Sleeve ground (Form E) \/ 85\/55","offer_id":57681644781949,"sku":"134011085","price":51.17,"currency_code":"EUR","in_stock":true},{"title":"Sleeve ground (Form E) \/ 100\/60","offer_id":57681644814717,"sku":"134011100","price":80.56,"currency_code":"EUR","in_stock":true},{"title":"Core ground (Form B) \/ 5\/13","offer_id":57681644847485,"sku":"134011105","price":4.29,"currency_code":"EUR","in_stock":true},{"title":"Core ground (Form B) \/ 7\/16","offer_id":57681644880253,"sku":"134011107","price":4.21,"currency_code":"EUR","in_stock":true},{"title":"Core ground (Form B) \/ 10\/19","offer_id":57681644913021,"sku":"134011110","price":2.8,"currency_code":"EUR","in_stock":true},{"title":"Core ground (Form B) \/ 12\/21","offer_id":57681644945789,"sku":"134011112","price":2.24,"currency_code":"EUR","in_stock":true},{"title":"Core ground (Form B) \/ 14\/23","offer_id":57681644978557,"sku":"134011114","price":1.79,"currency_code":"EUR","in_stock":true},{"title":"Core ground (Form B) \/ 19\/26","offer_id":57681645011325,"sku":"134011119","price":2.31,"currency_code":"EUR","in_stock":true},{"title":"Core ground (Form B) \/ 24\/29","offer_id":57681645044093,"sku":"134011124","price":2.61,"currency_code":"EUR","in_stock":true},{"title":"Core ground (Form B) \/ 29\/32","offer_id":57681645076861,"sku":"134011129","price":2.69,"currency_code":"EUR","in_stock":true},{"title":"Core ground (Form B) \/ 34\/35","offer_id":57681645109629,"sku":"134011134","price":5.03,"currency_code":"EUR","in_stock":true},{"title":"Core ground (Form B) \/ 45\/40","offer_id":57681645142397,"sku":"134011145","price":6.64,"currency_code":"EUR","in_stock":true},{"title":"Core ground (Form B) \/ 60\/46","offer_id":57681645175165,"sku":"134011160","price":16.71,"currency_code":"EUR","in_stock":true},{"title":"Core ground (Form B) \/ 71\/51","offer_id":57681645207933,"sku":"134011171","price":29.99,"currency_code":"EUR","in_stock":true},{"title":"Core ground (Form B) \/ 85\/55","offer_id":57681645240701,"sku":"134011185","price":58.75,"currency_code":"EUR","in_stock":true},{"title":"Core ground (Form B) \/ 100\/60","offer_id":57681645273469,"sku":"134011101","price":80.56,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/LabStore_18.jpg?v=1770538825"},{"product_id":"kleinflansch-dn-10-50-borosilikatglas","title":"Small flange DN 10-50, standard\/thick-walled, borosilicate glass 3.3","description":"\u003cdiv\u003e\n\u003cp\u003eHigh-quality \u003cstrong\u003esmall flanges\u003c\/strong\u003e made of proven borosilicate glass 3.3 for professional laboratory and process engineering. Available in two versions – standard according to DIN 28403 and thick-walled – these flanges cover a wide range of requirements.\u003c\/p\u003e\n\u003cp\u003eThe standard version according to DIN 28403 is specifically designed for a secure and permanent connection to DIN metal flanges. It offers a balanced ratio between mechanical stability and cost-effectiveness and is ideally suited for typical laboratory applications, chemical syntheses, and process equipment construction. Standard-compliant manufacturing guarantees a precise fit and compatibility with all common metal flanges.\u003c\/p\u003e\n\u003cp\u003eThe thick-walled design was developed for particularly demanding applications. The increased wall thickness offers significantly improved mechanical stability and durability – ideal for applications with higher mechanical stresses, pressure fluctuations, or frequent assembly processes. The robust construction considerably reduces the risk of breakage and extends the service life of the components.\u003c\/p\u003e\n\u003cp\u003eThe borosilicate glass 3.3 used is characterized by excellent chemical resistance, high thermal shock resistance, and optimal mechanical properties. Thanks to precise manufacturing and consistently high quality, these small flanges ensure reliable, leak-proof connections in demanding working environments.\u003c\/p\u003e\n\u003cp\u003eAvailable in five DN sizes from DN 10 to DN 50 and two wall thicknesses, these small flanges allow for flexible configurations for a wide variety of laboratory setups and process engineering plants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Our small flange system is designed exclusively for use with the inner centering rings offered here. The use of outer centering rings is not intended.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"Standard \/ DN 10","offer_id":57682218353021,"sku":"134013010","price":14.92,"currency_code":"EUR","in_stock":true},{"title":"Standard \/ DN 16","offer_id":57682218385789,"sku":"134013016","price":15.05,"currency_code":"EUR","in_stock":true},{"title":"Standard \/ DN 25","offer_id":57682218418557,"sku":"134013025","price":16.16,"currency_code":"EUR","in_stock":true},{"title":"Standard \/ DN 40","offer_id":57682218451325,"sku":"134013040","price":24.82,"currency_code":"EUR","in_stock":true},{"title":"Standard \/ DN 50","offer_id":57682218484093,"sku":"134013050","price":31.96,"currency_code":"EUR","in_stock":true},{"title":"Thick-walled \/ DN 10","offer_id":57682218516861,"sku":"134014010","price":15.72,"currency_code":"EUR","in_stock":true},{"title":"Thick-walled \/ DN 16","offer_id":57682218549629,"sku":"134014016","price":15.05,"currency_code":"EUR","in_stock":true},{"title":"Thick-walled \/ DN 25","offer_id":57682218582397,"sku":"134014025","price":18.59,"currency_code":"EUR","in_stock":true},{"title":"Thick-walled \/ DN 40","offer_id":57682218615165,"sku":"134014040","price":24.82,"currency_code":"EUR","in_stock":true},{"title":"Thick-walled \/ DN 50","offer_id":57682218647933,"sku":"134014050","price":31.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/kleinflansch-dn-10-50-standard-und-starkwandig-borosilikatglas-33-6556375.jpg?v=1768234052"},{"product_id":"zweiweg-patenthahn","title":"Two-way patent tap with glass \u0026amp; PTFE plug - borosilicate glass 3.3","description":"\u003cdiv\u003e\n\u003cp\u003eThe two-way patent tap is a precision laboratory instrument for flow control in glass vacuum systems and chemical processes. Made of high-quality borosilicate glass 3.3, it offers high chemical resistance and thermal stability.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eTechnical features:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Borosilicate glass 3.3 according to DIN ISO 3585\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eDesign: Two-way design for flexible flow control\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eChick options: Solid glass plug or PTFE plug (chemical resistant)\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eStandard ground: NS 14.5\/2.5 mm or NS 18.8\/4.0 mm\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eApplications: Laboratory setups, vacuum systems, chemical synthesis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eSuitable for the precise control of gases and liquids in laboratory glassware setups, especially in distillations, extractions and vacuum processes.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"NS 14.5 | 2.5 mm \/ Solid glass plug","offer_id":57690833256829,"sku":"134505103","price":32.4,"currency_code":"EUR","in_stock":true},{"title":"NS 14.5 | 2.5 mm \/ PTFE plug","offer_id":57690833289597,"sku":"134505303","price":43.15,"currency_code":"EUR","in_stock":true},{"title":"NS 18.8 | 4 mm \/ Solid glass plug","offer_id":57690833322365,"sku":"134505104","price":52.54,"currency_code":"EUR","in_stock":true},{"title":"NS 18.8 | 4 mm \/ PTFE plug","offer_id":57690833355133,"sku":"134505304","price":39.42,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/zweiweg-patenthahn-mit-glas-ptfe-kuken-borosilikatglas-33-8729718.jpg?v=1768234047"},{"product_id":"uebergangsstueck-normschliff-borosilikatglas","title":"Transition piece made of borosilicate glass 3.3","description":"\u003cdiv\u003e\n\u003cp\u003eHigh-quality borosilicate glass 3.3 \u003cstrong\u003eadapters\u003c\/strong\u003e for connecting different standard ground joint sizes in laboratory technology. These adapters enable precise transitions between various ground joint sizes and are suitable for a wide range of applications in chemical and pharmaceutical laboratories.\u003c\/p\u003e\n\u003cp\u003eThe adapters are made of temperature-resistant borosilicate glass 3.3 and feature a ground sleeve on one side and a ground core on the other. Precise manufacturing ensures a secure and leak-proof connection.\u003c\/p\u003e\n\u003ch5\u003eTechnical features:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Borosilicate glass 3.3\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eDesign: Sleeve on core\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eStandard grinding according to DIN\/ISO standard\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eChemically resistant and thermally resilient\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003ePrecisely ground connecting surfaces\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eAreas of application:\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eDistillation setups\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eReaction systems\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eSynthesis and analysis equipment\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eLaboratory setups with different ground glass joint sizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eVacuum applications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe adapters are available in numerous combinations, allowing for flexible adaptation to individual laboratory requirements. Made from borosilicate glass 3.3, they are particularly resistant to thermal shock and aggressive chemicals.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"Sleeve NS 14.5 | Core NS 19","offer_id":57690888307069,"sku":"107000003","price":20.58,"currency_code":"EUR","in_stock":true},{"title":"Sleeve NS 14.5 | Core NS 24","offer_id":57690888339837,"sku":"107000007","price":11.0,"currency_code":"EUR","in_stock":true},{"title":"Sleeve NS 14.5 | Core NS 29","offer_id":57690888372605,"sku":"134038012","price":8.44,"currency_code":"EUR","in_stock":true},{"title":"Sleeve NS 19 | Core NS 14.5","offer_id":57690888405373,"sku":"107000016","price":15.0,"currency_code":"EUR","in_stock":true},{"title":"Sleeve NS 19 | Core NS 24","offer_id":57690888438141,"sku":"107000008","price":12.96,"currency_code":"EUR","in_stock":true},{"title":"Sleeve NS 19 | Core NS 29","offer_id":57690888470909,"sku":"134038013","price":22.16,"currency_code":"EUR","in_stock":true},{"title":"Sleeve NS 24 | Core NS 14.5","offer_id":57690888503677,"sku":"107000017","price":18.38,"currency_code":"EUR","in_stock":true},{"title":"Sleeve NS 24 | Core NS 19","offer_id":57690888536445,"sku":"107000018","price":18.82,"currency_code":"EUR","in_stock":true},{"title":"Sleeve NS 24 | Core NS 29","offer_id":57690888569213,"sku":"107000009","price":14.38,"currency_code":"EUR","in_stock":true},{"title":"Sleeve NS 29 | Core NS 14.5","offer_id":57690888601981,"sku":"134038021","price":11.63,"currency_code":"EUR","in_stock":true},{"title":"Sleeve NS 29 | Core NS 19","offer_id":57690888634749,"sku":null,"price":11.84,"currency_code":"EUR","in_stock":true},{"title":"Sleeve NS 29 | Core NS 24","offer_id":57690888667517,"sku":"107000019","price":19.53,"currency_code":"EUR","in_stock":true},{"title":"Sleeve NS 29 | Core NS 45","offer_id":57690888700285,"sku":"134038045","price":17.37,"currency_code":"EUR","in_stock":true},{"title":"Sleeve NS 45 | Core NS 29","offer_id":57690888733053,"sku":"134038042","price":28.41,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/LabStore_10.jpg?v=1770841781"},{"product_id":"auffangkolben-rund-kss-35-beschichtet","title":"Round collecting flask coated with KSS 35 – for rotary evaporators","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-quality receiving flasks\u003c\/strong\u003e made of borosilicate glass 3.3 with ground joint standard \u003cstrong\u003eKS 35\/20\u003c\/strong\u003e – specially developed for professional use with \u003cstrong\u003erotary evaporators\u003c\/strong\u003e . The coated version offers additional protection and increased safety in laboratory operations.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eTechnical features:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Borosilicate glass 3.3 according to DIN ISO 3585\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eGrinding size: KS 35\/20\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eShape: Round flask\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eFinish: coated\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eBrand quality: Rettberg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e These receiving flasks are designed as feed flasks for rotary evaporators and enable the safe collection of distillates and solvents. The coating minimizes the risk of glass fragments in the event of mechanical damage.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eMaterial advantages of borosilicate glass 3.3:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eHigh chemical resistance\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eLow thermal expansion\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eTemperature cycling resistance\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eMechanical stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe collecting flasks are available in various volumes and cover a wide range of applications from small batches to large-volume distillations.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"50 ml \/ Without coating","offer_id":57710678540669,"sku":null,"price":30.42,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ With coating","offer_id":57701943312765,"sku":"107000135","price":46.42,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ Without coating","offer_id":57710678573437,"sku":"137003010","price":32.09,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ With coating","offer_id":57701943345533,"sku":"107000117","price":48.47,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ Without coating","offer_id":57710678606205,"sku":"137003025","price":33.56,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ With coating","offer_id":57701943378301,"sku":"107000118","price":49.09,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ Without coating","offer_id":57710678638973,"sku":"137003050","price":36.39,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ With coating","offer_id":57701943411069,"sku":"107000119","price":54.42,"currency_code":"EUR","in_stock":true},{"title":"1,000 ml \/ Without coating","offer_id":57710678671741,"sku":"137003100","price":44.21,"currency_code":"EUR","in_stock":true},{"title":"1,000 ml \/ With coating","offer_id":57701943443837,"sku":"107000120","price":44.21,"currency_code":"EUR","in_stock":true},{"title":"2,000 ml \/ Without coating","offer_id":57710678704509,"sku":"137003200","price":63.47,"currency_code":"EUR","in_stock":true},{"title":"2,000 ml \/ With coating","offer_id":57701943476605,"sku":"107000136","price":110.34,"currency_code":"EUR","in_stock":true},{"title":"3,000 ml \/ Without coating","offer_id":57710678737277,"sku":"137003300","price":111.85,"currency_code":"EUR","in_stock":true},{"title":"3,000 ml \/ With coating","offer_id":57701943509373,"sku":"107000137","price":159.17,"currency_code":"EUR","in_stock":true},{"title":"4,000 ml \/ Without coating","offer_id":57710678770045,"sku":"137003400","price":130.49,"currency_code":"EUR","in_stock":true},{"title":"4,000 ml \/ With coating","offer_id":57701943542141,"sku":"107000138","price":185.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/LabStore_83.jpg?v=1770538638"},{"product_id":"rotationsverdampferkolben-birnform-zentriert","title":"Rotary evaporator flask – pear-shaped, centered, borosilicate glass 3.3","description":"\u003cp\u003e\u003cstrong\u003eRotary Evaporator Flask made of Borosilicate Glass 3.3\u003c\/strong\u003e – pear-shaped, centred flasks with ground glass joint sleeve, specifically designed for professional use with rotary evaporators. The high-quality borosilicate glass 3.3 compliant with DIN ISO 3585 ensures excellent thermal and chemical resistance as well as optimal distillation performance.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Borosilicate glass 3.3 compliant with DIN ISO 3585\u003c\/li\u003e\n\u003cli\u003eDesign: Pear-shaped, centred, with ground glass joint sleeve\u003c\/li\u003e\n\u003cli\u003eGround glass joints: NS 14.5\/23 and NS 29\/32\u003c\/li\u003e\n\u003cli\u003eVolume: 5 ml to 3000 ml\u003c\/li\u003e\n\u003cli\u003eShort-term working temperature: up to approx. 500 °C\u003c\/li\u003e\n\u003cli\u003eSpecial features: High chemical resistance to most chemicals, low thermal expansion, high thermal shock resistance\u003c\/li\u003e\n\u003cli\u003eApplication: Distillation and evaporation processes in analytical and preparative chemistry, pharmaceuticals, biotechnology, research and development\u003c\/li\u003e\n\u003cli\u003eStandard: DIN ISO 3585\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNote: \u003c\/strong\u003eNot compatible with \u003cstrong\u003eHeidolph ground glass joint clamp\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant Notes!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSale to business customers only:\u003c\/strong\u003e Products are sold exclusively to companies, public institutions, and universities. Supply to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual scope of delivery. The image shown may depict an example variant.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"5 ml \/ NS 14.5\/23","offer_id":57705834938749,"sku":"137000007","price":9.31,"currency_code":"EUR","in_stock":true},{"title":"10 ml \/ NS 14.5\/23","offer_id":57705834971517,"sku":"137000008","price":4.48,"currency_code":"EUR","in_stock":true},{"title":"25 ml \/ NS 14.5\/23","offer_id":57705838248317,"sku":"137000014","price":7.6,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ NS 14.5\/23","offer_id":57705835004285,"sku":"137000017","price":8.19,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ NS 29\/32","offer_id":57705839427965,"sku":"137001005","price":7.56,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 14.5\/23","offer_id":57705835037053,"sku":"137000024","price":8.86,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ NS 29\/32","offer_id":57705835069821,"sku":"137001010","price":7.49,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ NS 29\/32","offer_id":57705835102589,"sku":"137001025","price":29.25,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ NS 29\/32","offer_id":57705835135357,"sku":"137001050","price":41.72,"currency_code":"EUR","in_stock":true},{"title":"1,000 ml \/ NS 29\/32","offer_id":57705835168125,"sku":"137001100","price":43.75,"currency_code":"EUR","in_stock":true},{"title":"2,000 ml \/ NS 29\/32","offer_id":57705835200893,"sku":"137001200","price":60.13,"currency_code":"EUR","in_stock":true},{"title":"3,000 ml \/ NS 29\/32","offer_id":57705835233661,"sku":"137001300","price":69.23,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/LabStore_84.jpg?v=1770538601"},{"product_id":"sechskant-hohlstopfen-spitz-geschlossen","title":"Hexagonal hollow plug, pointed end (Form C), borosilicate glass 3.3","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eHexagonal \u003cstrong\u003ehollow plug \u003c\/strong\u003emade of high-quality borosilicate glass 3.3 in form C with a pointed end. The hexagonal shape allows for a secure grip and easy tightening with standard tools. Thanks to the standard ground joint (NS), the stoppers are compatible with all common laboratory glassware and equipment.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe pointed, closed design provides a tight seal for reaction vessels, distillation flasks, and other glassware. The borosilicate glass 3.3 used guarantees high chemical resistance, thermal shock resistance, and mechanical stability – ideal for demanding laboratory applications.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe hollow plugs are available in various standard ground joint sizes from NS 5\/13 to NS 45\/40, thus covering a wide range of applications in chemistry, pharmaceuticals and analytics.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eTechnical features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eMaterial: Borosilicate glass 3.3\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eDesign: Form C, pointed, closed\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eHexagonal shape for tool-assisted tightening\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eStandard grinding (NS) according to DIN standard\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eHigh chemical and thermal resistance\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eVarious grind sizes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eAreas of application:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eChemical syntheses\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eDistillation setups\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ereaction apparatus\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eAnalytical methods\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eGeneral laboratory techniques\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSales to business customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct images:\u003c\/strong\u003e Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"NS 10\/19","offer_id":57753417253245,"sku":null,"price":1.72,"currency_code":"EUR","in_stock":true},{"title":"NS 12.5\/21","offer_id":57753417286013,"sku":null,"price":1.76,"currency_code":"EUR","in_stock":true},{"title":"NS 14.5\/23","offer_id":57753417318781,"sku":null,"price":1.68,"currency_code":"EUR","in_stock":true},{"title":"NS 19\/26","offer_id":57753417351549,"sku":null,"price":2.07,"currency_code":"EUR","in_stock":true},{"title":"NS 24\/29","offer_id":57753417384317,"sku":null,"price":2.54,"currency_code":"EUR","in_stock":true},{"title":"NS 29\/32","offer_id":57753417417085,"sku":null,"price":3.32,"currency_code":"EUR","in_stock":true},{"title":"NS 34\/35","offer_id":57753417449853,"sku":null,"price":6.98,"currency_code":"EUR","in_stock":true},{"title":"NS 45\/40","offer_id":57753417482621,"sku":null,"price":9.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/LabStore_87.jpg?v=1770538677"},{"product_id":"filterplatten-borosilikatglas","title":"Filter plate, borosilicate glass 3.3, various diameters and porosities","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003eFilter plates\u003c\/strong\u003e made of high-quality borosilicate glass 3.3 for professional filtration applications in the laboratory. The plates are available in various diameters from 10 mm to 120 mm and in different porosity classes from Por. 0 (very fine) to Por. 4 (coarse).\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe porous structure of the sintered glass allows for precise separation of solids and liquids. The borosilicate glass 3.3 used ensures high chemical resistance to acids, alkalis, and organic solvents, as well as excellent thermal shock resistance.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe filter plates are suitable for installation in glassware, Büchner systems, filtration devices, and other laboratory equipment. Depending on the application, the appropriate pore size can be selected – from fine filtration to coarse pre-filtration.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eTechnical features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eMaterial: Borosilicate glass 3.3\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eDiameter: 10 mm to 120 mm\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePorosities: Por. 0, 1, 2, 3, 4\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eHigh chemical and thermal resistance\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eSintered glass structure for precise filtration\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eUsable in glass apparatus\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003e\u003cspan class=\"font-semibold text-foreground\"\u003ePorosity classes (guide values):\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePor. 0: 100–160 μm (coarse)\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePor. 1: 90–150 μm\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePor. 2: 40–100 μm\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePor. 3: 16–40 μm (fine)\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePor. 4: 10–16 μm (very fine)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eAreas of application:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eFiltration of liquids and suspensions\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eGas chromatography and gas distribution\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eInstallation in filtration systems\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eChemical and pharmaceutical analysis\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eGeneral laboratory techniques\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"mt-7 md:mt-9 mb-3\"\u003e\u003cstrong\u003eImportant instructions!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSales to business customers only:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eSales are exclusively to businesses, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct images:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eImages are for illustrative purposes only and may differ from the actual product. An example variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"10 mm \/ Por. 0","offer_id":57753974604157,"sku":"1125151001","price":5.03,"currency_code":"EUR","in_stock":true},{"title":"10 mm \/ Por. 1","offer_id":57753974636925,"sku":"1125151011","price":4.95,"currency_code":"EUR","in_stock":true},{"title":"10 mm \/ Por. 2","offer_id":57753974669693,"sku":"1125151021","price":4.95,"currency_code":"EUR","in_stock":true},{"title":"10 mm \/ Por. 3","offer_id":57753974702461,"sku":"1125151031","price":4.95,"currency_code":"EUR","in_stock":true},{"title":"10 mm \/ Por. 4","offer_id":57753974735229,"sku":"1125151041","price":5.62,"currency_code":"EUR","in_stock":true},{"title":"20 mm \/ Por. 0","offer_id":57753974767997,"sku":"1125152001","price":5.22,"currency_code":"EUR","in_stock":true},{"title":"20 mm \/ Por. 1","offer_id":57753974800765,"sku":"1125152011","price":5.15,"currency_code":"EUR","in_stock":true},{"title":"20 mm \/ Por. 2","offer_id":57753974833533,"sku":"1125152021","price":5.15,"currency_code":"EUR","in_stock":true},{"title":"20 mm \/ Por. 3","offer_id":57753974866301,"sku":"1125152031","price":5.15,"currency_code":"EUR","in_stock":true},{"title":"20 mm \/ Por. 4","offer_id":57753974899069,"sku":"1125152041","price":5.81,"currency_code":"EUR","in_stock":true},{"title":"25 mm \/ Por. 0","offer_id":57753974931837,"sku":"1125152501","price":5.34,"currency_code":"EUR","in_stock":true},{"title":"25 mm \/ Por. 1","offer_id":57753974964605,"sku":"1125152511","price":5.27,"currency_code":"EUR","in_stock":true},{"title":"25 mm \/ Por. 2","offer_id":57753974997373,"sku":"1125152521","price":5.27,"currency_code":"EUR","in_stock":true},{"title":"25 mm \/ Por. 3","offer_id":57753975030141,"sku":"1125152531","price":5.27,"currency_code":"EUR","in_stock":true},{"title":"25 mm \/ Por. 4","offer_id":57753975062909,"sku":"1125152541","price":6.1,"currency_code":"EUR","in_stock":true},{"title":"30 mm \/ Por. 0","offer_id":57753975095677,"sku":"1125153001","price":5.89,"currency_code":"EUR","in_stock":true},{"title":"30 mm \/ Por. 1","offer_id":57753975128445,"sku":"1125153011","price":5.81,"currency_code":"EUR","in_stock":true},{"title":"30 mm \/ Por. 2","offer_id":57753975161213,"sku":"1125153021","price":5.81,"currency_code":"EUR","in_stock":true},{"title":"30 mm \/ Por. 3","offer_id":57753975193981,"sku":"1125153031","price":5.81,"currency_code":"EUR","in_stock":true},{"title":"30 mm \/ Por. 4","offer_id":57753975226749,"sku":"1125153041","price":7.21,"currency_code":"EUR","in_stock":true},{"title":"40 mm \/ Por. 0","offer_id":57753975259517,"sku":"1125154001","price":7.67,"currency_code":"EUR","in_stock":true},{"title":"40 mm \/ Por. 1","offer_id":57753975292285,"sku":"1125154011","price":7.56,"currency_code":"EUR","in_stock":true},{"title":"40 mm \/ Por. 2","offer_id":57753975325053,"sku":"1125154021","price":7.56,"currency_code":"EUR","in_stock":true},{"title":"40 mm \/ Por. 3","offer_id":57753975357821,"sku":"1125154031","price":7.56,"currency_code":"EUR","in_stock":true},{"title":"40 mm \/ Por. 4","offer_id":57753975390589,"sku":"1125154041","price":9.1,"currency_code":"EUR","in_stock":true},{"title":"50 mm \/ Por. 0","offer_id":57753975423357,"sku":"1125155001","price":10.17,"currency_code":"EUR","in_stock":true},{"title":"50 mm \/ Por. 1","offer_id":57753975456125,"sku":"1125155011","price":10.17,"currency_code":"EUR","in_stock":true},{"title":"50 mm \/ Por. 2","offer_id":57753975488893,"sku":"1125155021","price":10.17,"currency_code":"EUR","in_stock":true},{"title":"50 mm \/ Por. 3","offer_id":57753975521661,"sku":"1125155031","price":10.17,"currency_code":"EUR","in_stock":true},{"title":"50 mm \/ Por. 4","offer_id":57753975554429,"sku":"1125155041","price":11.81,"currency_code":"EUR","in_stock":true},{"title":"60 mm \/ Por. 0","offer_id":57753975587197,"sku":"1125156001","price":16.34,"currency_code":"EUR","in_stock":true},{"title":"60 mm \/ Por. 1","offer_id":57753975619965,"sku":"1125156011","price":14.1,"currency_code":"EUR","in_stock":true},{"title":"60 mm \/ Por. 2","offer_id":57753975652733,"sku":"1125156021","price":16.1,"currency_code":"EUR","in_stock":true},{"title":"60 mm \/ Por. 3","offer_id":57753975685501,"sku":"1125156031","price":16.1,"currency_code":"EUR","in_stock":true},{"title":"60 mm \/ Por. 4","offer_id":57753975718269,"sku":"1125156041","price":20.13,"currency_code":"EUR","in_stock":true},{"title":"70 mm \/ Por. 0","offer_id":57753975751037,"sku":"1125157001","price":28.5,"currency_code":"EUR","in_stock":true},{"title":"70 mm \/ Por. 1","offer_id":57753975783805,"sku":"1125157011","price":28.1,"currency_code":"EUR","in_stock":true},{"title":"70 mm \/ Por. 2","offer_id":57753975816573,"sku":"1125157021","price":28.1,"currency_code":"EUR","in_stock":true},{"title":"70 mm \/ Por. 3","offer_id":57753975849341,"sku":"1125157031","price":28.1,"currency_code":"EUR","in_stock":true},{"title":"70 mm \/ Por. 4","offer_id":57753975882109,"sku":"1125157041","price":36.27,"currency_code":"EUR","in_stock":true},{"title":"80 mm \/ Por. 0","offer_id":57753975914877,"sku":"1125158001","price":21.41,"currency_code":"EUR","in_stock":true},{"title":"80 mm \/ Por. 1","offer_id":57753975947645,"sku":"1125158011","price":30.78,"currency_code":"EUR","in_stock":true},{"title":"80 mm \/ Por. 2","offer_id":57753975980413,"sku":"1125158021","price":30.78,"currency_code":"EUR","in_stock":true},{"title":"80 mm \/ Por. 3","offer_id":57753976013181,"sku":"1125158031","price":30.78,"currency_code":"EUR","in_stock":true},{"title":"80 mm \/ Por. 4","offer_id":57753976045949,"sku":"1125158041","price":27.52,"currency_code":"EUR","in_stock":true},{"title":"90 mm \/ Por. 0","offer_id":57753976078717,"sku":"1125159001","price":35.3,"currency_code":"EUR","in_stock":true},{"title":"90 mm \/ Por. 1","offer_id":57753976111485,"sku":"1125159011","price":34.8,"currency_code":"EUR","in_stock":true},{"title":"90 mm \/ Por. 2","offer_id":57753976144253,"sku":"1125159021","price":34.8,"currency_code":"EUR","in_stock":true},{"title":"90 mm \/ Por. 3","offer_id":57753976177021,"sku":"1125159031","price":34.8,"currency_code":"EUR","in_stock":true},{"title":"90 mm \/ Por. 4","offer_id":57753976209789,"sku":"1125159041","price":45.68,"currency_code":"EUR","in_stock":true},{"title":"120 mm \/ Por. 0","offer_id":57753976242557,"sku":"1125157011","price":84.19,"currency_code":"EUR","in_stock":true},{"title":"120 mm \/ Por. 1","offer_id":57753976275325,"sku":"1125157011","price":83.0,"currency_code":"EUR","in_stock":true},{"title":"120 mm \/ Por. 3","offer_id":57753976340861,"sku":"1125162031","price":83.0,"currency_code":"EUR","in_stock":true},{"title":"120 mm \/ Por. 4","offer_id":57753976373629,"sku":"1125162041","price":109.79,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/LabStore_88.jpg?v=1769700969"},{"product_id":"spitzkolben-huelse-ns-14-5-23","title":"Pointed flask with sleeve NS 14.5\/23, borosilicate glass 3.3","description":"\u003cp\u003e\u003cstrong\u003ePointed flask made of borosilicate glass 3.3\u003c\/strong\u003e with socket NS 14.5\/23 and one neck. Suitable for use in distillation apparatus and general laboratory applications. Available in five nominal volumes from 5 to 100 ml. Supplied as 1 piece.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: borosilicate glass 3.3\u003c\/li\u003e\n\u003cli\u003eJoint: socket NS 14.5\/23\u003c\/li\u003e\n\u003cli\u003eNumber of necks: 1\u003c\/li\u003e\n\u003cli\u003eNominal volumes: 5 ml, 10 ml, 25 ml, 50 ml, 100 ml\u003c\/li\u003e\n\u003cli\u003eUnit: 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Volume\u003c\/th\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003cth\u003eArticle No.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 ml\u003c\/td\u003e\n\u003ctd\u003e26 mm\u003c\/td\u003e\n\u003ctd\u003e70 mm\u003c\/td\u003e\n\u003ctd\u003e134032107\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10 ml\u003c\/td\u003e\n\u003ctd\u003e30 mm\u003c\/td\u003e\n\u003ctd\u003e70 mm\u003c\/td\u003e\n\u003ctd\u003e134032108\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25 ml\u003c\/td\u003e\n\u003ctd\u003e40 mm\u003c\/td\u003e\n\u003ctd\u003e90 mm\u003c\/td\u003e\n\u003ctd\u003e134032114\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50 ml\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e134032117\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100 ml\u003c\/td\u003e\n\u003ctd\u003e62 mm\u003c\/td\u003e\n\u003ctd\u003e125 mm\u003c\/td\u003e\n\u003ctd\u003e134032124\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003ch5\u003e\u003cstrong\u003eImportant Notes!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSales to commercial customers only:\u003c\/strong\u003e Distribution is exclusively to companies, public institutions, and universities. Supply to private individuals is excluded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images are for illustration purposes only and may differ from the actual scope of delivery. The image shown may represent an example variant.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"5 ml","offer_id":57754891354493,"sku":"134032107","price":4.97,"currency_code":"EUR","in_stock":true},{"title":"10 ml","offer_id":57754891387261,"sku":"134032108","price":5.39,"currency_code":"EUR","in_stock":true},{"title":"25 ml","offer_id":57754891420029,"sku":"134032114","price":5.25,"currency_code":"EUR","in_stock":true},{"title":"50 ml","offer_id":57754891452797,"sku":"134032117","price":6.13,"currency_code":"EUR","in_stock":true},{"title":"100 ml","offer_id":57754891485565,"sku":"134032124","price":13.23,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/spitzkolben-mit-huelse-ns-14523-borosilikatglas-33-6662465.jpg?v=1776784873"},{"product_id":"chromatographiesaeule-ptfe-hahn","title":"Chromatography Column with PTFE Stopcock – Precise Separation Technology for Laboratory and Research ","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eHigh-quality chromatography columns made of borosilicate glass 3.3 for analytical and preparative chromatographic separation processes. The columns are equipped with a precise PTFE stopcock (2.5 mm bore) and available with either integrated frits of various porosities or with indentations.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eTechnical Features:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eFilling heights: 200 mm, 500 mm, 750 mm, 1000 mm\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eDiameters: 10 mm, 15 mm, 20 mm, 30 mm, 60 mm, 70 mm, 80 mm, 90 mm\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eGround joints: NS 14,5\/25, NS 29\/32, NS 45\/40 (depending on model)\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eVersions: With frit (Por. 0, Por. 1, Por. 2, Por. 3) or with indentations\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePTFE stopcock with 2.5 mm bore\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eMaterial: Borosilicate glass 3.3\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eWith evaporation stopcock for vacuum applications (selected variants)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct Properties:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eChemically resistant to most solvents\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eThermally stable\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eOptimum transparency for observation of separation process\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePrecise flow control through PTFE stopcock\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eFlexible choice between frit and indentations depending on application\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eApplications:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eColumn chromatography in organic chemistry, natural product chemistry, pharmaceutical research and analytics. Suitable for flash chromatography, routine separations and preparative isolations in laboratory and research operations.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eVariant Selection:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eThe chromatography columns are available in various combinations of filling height, inner diameter, ground joint and version (frit or indentations) to ensure optimum adaptation to specific separation tasks.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eImportant Notes!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSales to commercial customers only:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDistribution exclusively to companies, public institutions and universities. Supply to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct images:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eImages are for illustration purposes and may differ from actual delivery. A representative variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"200 mm \/ 10 mm | NS 14.5\/23 \/ With Glass Frit Por. 0","offer_id":57784576049533,"sku":"867000211","price":59.64,"currency_code":"EUR","in_stock":true},{"title":"200 mm \/ 15 mm | NS 14.5\/23 \/ With Glass Frit Por. 0","offer_id":57784576082301,"sku":"867000321","price":57.02,"currency_code":"EUR","in_stock":true},{"title":"200 mm \/ 15 mm | NS 14.5\/23 \/ With Indentations","offer_id":57784576115069,"sku":"867000322","price":60.41,"currency_code":"EUR","in_stock":true},{"title":"200 mm \/ 20 mm | NS 29\/32 \/ With Glass Frit Por. 0","offer_id":57784576147837,"sku":"867001211","price":65.73,"currency_code":"EUR","in_stock":true},{"title":"200 mm \/ 20 mm | NS 29\/32 \/ With Indentations","offer_id":57784576180605,"sku":"867001212","price":63.74,"currency_code":"EUR","in_stock":true},{"title":"200 mm \/ 30 mm | NS 29\/32 \/ With Glass Frit Por. 0","offer_id":57784576213373,"sku":"867001321","price":65.73,"currency_code":"EUR","in_stock":true},{"title":"200 mm \/ 30 mm | NS 29\/32 \/ With Indentations","offer_id":57784576246141,"sku":"867001322","price":63.56,"currency_code":"EUR","in_stock":true},{"title":"500 mm \/ 10 mm | NS 14.5\/23 \/ With Glass Frit Por. 0","offer_id":57784576278909,"sku":null,"price":58.98,"currency_code":"EUR","in_stock":true},{"title":"500 mm \/ 10 mm | NS 14.5\/23 \/ With Indentations","offer_id":57784576311677,"sku":null,"price":57.02,"currency_code":"EUR","in_stock":true},{"title":"500 mm \/ 15 mm | NS 14.5\/23 \/ With Glass Frit Por. 0","offer_id":57784576344445,"sku":null,"price":62.62,"currency_code":"EUR","in_stock":true},{"title":"500 mm \/ 15 mm | NS 14.5\/23 \/ With Indentations","offer_id":57784576377213,"sku":null,"price":60.52,"currency_code":"EUR","in_stock":true},{"title":"500 mm \/ 20 mm | NS 14.5\/23 \/ With Glass Frit Por. 0","offer_id":57784576409981,"sku":"867000351","price":65.0,"currency_code":"EUR","in_stock":true},{"title":"500 mm \/ 20 mm | NS 14.5\/23 \/ With Indentations","offer_id":57784576442749,"sku":"867000352","price":62.65,"currency_code":"EUR","in_stock":true},{"title":"500 mm \/ 20 mm | NS 29\/32 \/ With Glass Frit Por. 0","offer_id":57784576475517,"sku":null,"price":61.32,"currency_code":"EUR","in_stock":true},{"title":"500 mm \/ 20 mm | NS 29\/32 \/ With Indentations","offer_id":57784576508285,"sku":null,"price":66.43,"currency_code":"EUR","in_stock":true},{"title":"500 mm \/ 30 mm | NS 29\/32 \/ With Glass Frit Por. 0","offer_id":57784576541053,"sku":"867001351","price":69.72,"currency_code":"EUR","in_stock":true},{"title":"500 mm \/ 30 mm | NS 29\/32 \/ With Indentations","offer_id":57784576573821,"sku":"867001352","price":67.62,"currency_code":"EUR","in_stock":true},{"title":"750 mm \/ 60 mm | NS 45\/40 \/ With Glass Frit Por. 0","offer_id":57784576606589,"sku":"107000283","price":100.52,"currency_code":"EUR","in_stock":true},{"title":"750 mm \/ 70 mm | NS 45\/40 \/ With Glass Frit Por. 0","offer_id":57784576639357,"sku":"107000284","price":113.4,"currency_code":"EUR","in_stock":true},{"title":"750 mm \/ 80 mm | NS 45\/40 \/ With Glass Frit Por. 0","offer_id":57784576672125,"sku":"107000285","price":122.19,"currency_code":"EUR","in_stock":true},{"title":"750 mm \/ 90 mm | NS 45\/40 \/ With Glass Frit Por. 0","offer_id":57784576704893,"sku":"107000286","price":130.2,"currency_code":"EUR","in_stock":true},{"title":"1000 mm \/ 20 mm | NS 14.5\/23 \/ With Glass Frit Por. 0","offer_id":57784576737661,"sku":"867000391","price":66.5,"currency_code":"EUR","in_stock":true},{"title":"1000 mm \/ 20 mm | NS 14.5\/23 \/ With Indentations","offer_id":57784576770429,"sku":"867000392","price":63.0,"currency_code":"EUR","in_stock":true},{"title":"1000 mm \/ 30 mm | NS 29\/32 \/ With Glass Frit Por. 0","offer_id":57784576803197,"sku":"867001391","price":73.22,"currency_code":"EUR","in_stock":true},{"title":"1000 mm \/ 30 mm | NS 29\/32 \/ With Indentations","offer_id":57784576835965,"sku":"867001392","price":66.71,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/LabStore_98.jpg?v=1770281373"},{"product_id":"scheidetrichter-glashahn","title":"Separatory Funnel with Glass Stopcock – Precise Phase Separation in the Laboratory","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003eHigh-quality separatory funnels\u003c\/strong\u003e with solid glass stopcock made from borosilicate glass 3.3 according to DIN ISO 4800 for professional separation processes in laboratory and analytics. The separatory funnels are available in two classic designs: pear-shaped (BF) and Squibb shape – each graduated or ungraduated.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eTechnical Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eMaterial:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eBorosilicate glass 3.3 according to DIN ISO 4800\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eStopcock:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eSolid glass stopcock with PE stopper (NS 19\/26 or NS 29\/32 or NS 45\/40)\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eShapes:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003ePear-shaped (BF) or Squibb\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eVersions:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003egraduated or ungraduated\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eVolume:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e10 ml to 10000 ml\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eRettberg®\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eApplications:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eSeparatory funnels with glass stopcocks are ideal for liquid-liquid extractions, phase separations and shake-out procedures in chemical analysis, organic chemistry and quality control. The solid glass stopcock enables precise dosing and reliable sealing.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eVariants:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe separatory funnels are available in numerous sizes from 10 ml to 10 liters. Choose between pear-shaped and Squibb shape as well as between graduated and ungraduated versions – depending on your application requirements.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eImportant Notes!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSale only to commercial customers:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDistribution is exclusively to companies, public institutions and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct images:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eImages serve as illustrations and may differ from the actual scope of delivery. A sample variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"Squibb \/ Ungraduated \/ 50 ml | NS 12.5\/2.5 mm","offer_id":57786914111869,"sku":"114131017","price":32.48,"currency_code":"EUR","in_stock":true},{"title":"Squibb \/ Ungraduated \/ 100 ml | NS 12.5\/2.5 mm","offer_id":57786914144637,"sku":"114131024","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Squibb \/ Ungraduated \/ 250 ml | NS 14.5\/4 mm","offer_id":57786914177405,"sku":"114131036","price":36.49,"currency_code":"EUR","in_stock":true},{"title":"Squibb \/ Ungraduated \/ 500 ml | NS 14.5\/4 mm","offer_id":57786914210173,"sku":"114131044","price":41.31,"currency_code":"EUR","in_stock":true},{"title":"Squibb \/ Ungraduated \/ 1,000 ml | NS 18.8\/6 mm","offer_id":57786914242941,"sku":"114131054","price":57.27,"currency_code":"EUR","in_stock":true},{"title":"Squibb \/ Ungraduated \/ 2,000 ml | NS 18.8\/6 mm","offer_id":57786914275709,"sku":"114131063","price":67.69,"currency_code":"EUR","in_stock":true},{"title":"Squibb \/ Graduated \/ 50 ml | NS 12.5\/2.5 mm","offer_id":57786914308477,"sku":"114131117","price":34.33,"currency_code":"EUR","in_stock":true},{"title":"Squibb \/ Graduated \/ 100 ml | NS 12.5\/2.5 mm","offer_id":57786914341245,"sku":"114131124","price":32.08,"currency_code":"EUR","in_stock":true},{"title":"Squibb \/ Graduated \/ 250 ml | NS 14.5\/4 mm","offer_id":57786914374013,"sku":"114131136","price":37.98,"currency_code":"EUR","in_stock":true},{"title":"Squibb \/ Graduated \/ 500 ml | NS 14.5\/4 mm","offer_id":57786914406781,"sku":"114131144","price":44.03,"currency_code":"EUR","in_stock":true},{"title":"Squibb \/ Graduated \/ 1,000 ml | NS 18.8\/6 mm","offer_id":57786914439549,"sku":"114131154","price":60.56,"currency_code":"EUR","in_stock":true},{"title":"Squibb \/ Graduated \/ 2,000 ml | NS 18.8\/6 mm","offer_id":57786914472317,"sku":"114131163","price":72.51,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Ungraduated \/ 50 ml | NS 12.5\/2.5 mm","offer_id":57786914505085,"sku":"114111017","price":30.84,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Ungraduated \/ 100 ml | NS 12.5\/2.5 mm","offer_id":57786914537853,"sku":"114111024","price":32.04,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Ungraduated \/ 250 ml | NS 14.5\/4 mm","offer_id":57786914570621,"sku":"114111036","price":36.97,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Ungraduated \/ 500 ml | NS 14.5\/4 mm","offer_id":57786914603389,"sku":"114111044","price":43.59,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Ungraduated \/ 1,000 ml | NS 18.8\/6 mm","offer_id":57786914636157,"sku":"114111054","price":64.64,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Ungraduated \/ 2,000 ml | NS 18.8\/6 mm","offer_id":57786914668925,"sku":"114111063","price":94.28,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Graduated \/ 50 ml | NS 12.5\/2.5 mm","offer_id":57786914701693,"sku":"114111117","price":33.24,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Graduated \/ 100 ml | NS 12.5\/2.5 mm","offer_id":57786914734461,"sku":"114111124","price":34.49,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Graduated \/ 250 ml | NS 14.5\/4 mm","offer_id":57786914767229,"sku":"114111136","price":38.94,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Graduated \/ 500 ml | NS 14.5\/4 mm","offer_id":57786914799997,"sku":"114111144","price":46.07,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Graduated \/ 1,000 ml | NS 18.8\/6 mm","offer_id":57786914832765,"sku":"114111154","price":66.05,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Graduated \/ 2,000 ml | NS 18.8\/6 mm","offer_id":57786914865533,"sku":"114111163","price":100.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/scheidetrichter-mit-massivem-glashahn-prazise-phasentrennung-im-labor-5213376.jpg?v=1770290055"},{"product_id":"scheidetrichter-ptfe-hahn","title":"Separatory Funnel with PTFE Stopcock – Chemically Resistant and Precise","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003eHigh-quality separatory funnels\u003c\/strong\u003e with PTFE stopcock made from borosilicate glass 3.3 according to DIN ISO 4800 for demanding separation processes in laboratory and analytics. The separatory funnels are available in two classic designs: pear-shaped (BF) and Squibb shape – each graduated or ungraduated.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eTechnical Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eMaterial:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eBorosilicate glass 3.3 according to DIN ISO 4800\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eStopcock:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003ePTFE stopcock (polytetrafluoroethylene) with PE stopper (NS 19\/26, NS 29\/32 or NS 45\/40)\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eShapes:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003ePear-shaped (BF) or Squibb\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eVersions:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003egraduated or ungraduated\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eVolume:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e10 ml to 10000 ml\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eRettberg®\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eApplications:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eSeparatory funnels with PTFE stopcocks are particularly suitable for aggressive media and demanding extractions. PTFE (Teflon) offers excellent chemical resistance and enables safe handling even with corrosive substances. Ideal for liquid-liquid extractions, phase separations and shake-out procedures in organic chemistry, pharmaceuticals and chemical analysis.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eAdvantages of PTFE Stopcock:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eExtremely chemically resistant\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eSelf-lubricating without grease\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eLow maintenance\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePrecise dosing\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eLong-lasting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eVariants:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe separatory funnels are available in numerous sizes from 10 ml to 10 liters. Choose between pear-shaped and Squibb shape as well as between graduated and ungraduated versions – depending on your application requirements.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eImportant Notes!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSale only to commercial customers:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDistribution is exclusively to companies, public institutions and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct images:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eImages serve as illustrations and may differ from the actual scope of delivery. A sample variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"Squibb \/ Ungraduated \/ 50 ml | NS 12.5\/2.5 mm","offer_id":57787066384765,"sku":"114132017","price":35.45,"currency_code":"EUR","in_stock":true},{"title":"Squibb \/ Ungraduated \/ 100 ml | NS 12.5\/2.5 mm","offer_id":57787066417533,"sku":"114132024","price":32.73,"currency_code":"EUR","in_stock":true},{"title":"Squibb \/ Ungraduated \/ 250 ml | NS 14.5\/4 mm","offer_id":57787066450301,"sku":"114132036","price":38.26,"currency_code":"EUR","in_stock":true},{"title":"Squibb \/ Ungraduated \/ 500 ml | NS 14.5\/4 mm","offer_id":57787066483069,"sku":"114132044","price":45.96,"currency_code":"EUR","in_stock":true},{"title":"Squibb \/ Ungraduated \/ 1,000 ml | NS 18.8\/6 mm","offer_id":57787066515837,"sku":"114132054","price":57.18,"currency_code":"EUR","in_stock":true},{"title":"Squibb \/ Ungraduated \/ 2,000 ml | | NS 18.8\/6 mm","offer_id":57787066548605,"sku":"114132063","price":66.73,"currency_code":"EUR","in_stock":true},{"title":"Squibb \/ Graduated \/ 50 ml | NS 12.5\/2.5 mm","offer_id":57787066581373,"sku":"114132117","price":37.65,"currency_code":"EUR","in_stock":true},{"title":"Squibb \/ Graduated \/ 100 ml | NS 12.5\/2.5 mm","offer_id":57787066614141,"sku":"114132124","price":35.05,"currency_code":"EUR","in_stock":true},{"title":"Squibb \/ Graduated \/ 250 ml | NS 14.5\/4 mm","offer_id":57787066646909,"sku":"114132136","price":41.55,"currency_code":"EUR","in_stock":true},{"title":"Squibb \/ Graduated \/ 500 ml | NS 14.5\/4 mm","offer_id":57787066679677,"sku":"114132144","price":49.25,"currency_code":"EUR","in_stock":true},{"title":"Squibb \/ Graduated \/ 1,000 ml | NS 18.8\/6 mm","offer_id":57787066712445,"sku":"114132154","price":60.96,"currency_code":"EUR","in_stock":true},{"title":"Squibb \/ Graduated \/ 2,000 ml | | NS 18.8\/6 mm","offer_id":57787066745213,"sku":"114132163","price":73.99,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Ungraduated \/ 50 ml | NS 12.5\/2.5 mm","offer_id":57787066777981,"sku":"114112017","price":33.12,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Ungraduated \/ 100 ml | NS 12.5\/2.5 mm","offer_id":57787066810749,"sku":"114112024","price":34.01,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Ungraduated \/ 250 ml | NS 14.5\/4 mm","offer_id":57787066843517,"sku":"114112036","price":43.19,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Ungraduated \/ 500 ml | NS 14.5\/4 mm","offer_id":57787066876285,"sku":"114112044","price":49.04,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Ungraduated \/ 1,000 ml | NS 18.8\/6 mm","offer_id":57787066909053,"sku":"114112054","price":66.05,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Ungraduated \/ 2,000 ml | | NS 18.8\/6 mm","offer_id":57787066941821,"sku":"114112063","price":97.41,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Graduated \/ 50 ml | NS 12.5\/2.5 mm","offer_id":57787066974589,"sku":"114112117","price":35.17,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Graduated \/ 100 ml | NS 12.5\/2.5 mm","offer_id":57787067007357,"sku":"114112124","price":36.02,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Graduated \/ 250 ml | NS 14.5\/4 mm","offer_id":57787067040125,"sku":"114112136","price":44.72,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Graduated \/ 500 ml | NS 14.5\/4 mm","offer_id":57787067072893,"sku":"114112144","price":52.7,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Graduated \/ 1,000 ml | NS 18.8\/6 mm","offer_id":57787067105661,"sku":"114112154","price":68.5,"currency_code":"EUR","in_stock":true},{"title":"Pear-shaped \/ Graduated \/ 2,000 ml | | NS 18.8\/6 mm","offer_id":57787067138429,"sku":"114112163","price":103.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/LabStore_100.jpg?v=1770282747"},{"product_id":"2-halskolben-borosilikatglas","title":"2-Neck Round Bottom Flask, Borosilicate Glass 3.3, Various Volumes and Joints","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eProfessional \u003cstrong\u003e2-neck round bottom flasks\u003c\/strong\u003e made of high-quality borosilicate glass 3.3 for versatile laboratory applications. The flasks feature a center neck with socket and a straight side neck – ideal for distillations, syntheses and other chemical processes.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eProduct Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eMaterial: Borosilicate glass 3.3 according to DIN ISO 3585\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eResistant to thermal and chemical stress\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eDesign: 2-neck round bottom flask with center neck socket (MH) and straight side neck (SH)\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eGround Joints: Available in common NS sizes 14.5\/23, 29\/32 and 45\/40\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eVolume Range: From 5 ml to 20,000 ml\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eQuality: Rettberg brand product with certified laboratory quality\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eOrigin: Germany and Croatia (depending on variant)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eApplications:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eDistillation processes\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eChemical synthesis\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eVacuum applications\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eDigestion procedures\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eSimultaneous connection of stirrers, thermometers or dropping funnels\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eProcess monitoring during reaction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eTechnical Properties:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eTemperature Resistance: -70 °C to +500 °C\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eChemical Resistance: High resistance to acids, alkalis and organic solvents\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eThermal Stability: Low thermal expansion, resistant to temperature shocks\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePurity: Low alkali content for highest laboratory standards\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePrecisely manufactured ground joints for optimal sealing effect\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eScope of Delivery:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e1 piece 2-neck round bottom flask in the selected variant (volume and joint size)\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePlease refer to the selected product variant for exact specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"mt-6 md:mt-8 mb-2.5\"\u003eImportant Notes!\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eCommercial Customers Only:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDistribution exclusively to companies, public institutions and universities. Supply to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct Images:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eImages are for illustration purposes and may differ from actual delivery. A representative variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"Straight \/ 50 ml \/ NS 14.5\/23 | NS 14.5\/23","offer_id":57795711402365,"sku":"134021117","price":16.26,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 50 ml \/ NS 29\/32 | NS 14.5\/23","offer_id":57795711435133,"sku":"134021319","price":16.26,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 100 ml \/ NS 14.5\/23 | NS 14.5\/23","offer_id":57795711500669,"sku":"134021124","price":17.96,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 100 ml \/ NS 29\/32 | NS 14.5\/23","offer_id":57795711533437,"sku":"134021324","price":13.03,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 100 ml \/ NS 29\/32 | NS 29\/32","offer_id":57795711566205,"sku":"134021224","price":13.03,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 250 ml \/ NS 14.5\/23 | NS 14.5\/23","offer_id":57795711598973,"sku":"134021136","price":34.79,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 250 ml \/ NS 29\/32 | NS 14.5\/23","offer_id":57795711631741,"sku":"134021336","price":21.5,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 250 ml \/ NS 29\/32 | NS 29\/32","offer_id":57795711664509,"sku":"134021236","price":21.5,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 500 ml \/ NS 29\/32 | NS 14.5\/23","offer_id":57795711730045,"sku":"134021344","price":25.24,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 500 ml \/ NS 29\/32 | NS 29\/32","offer_id":57795711762813,"sku":"134021244","price":25.24,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 1,000 ml \/ NS 29\/32 | NS 14.5\/23","offer_id":57795711828349,"sku":"134021354","price":32.0,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 1,000 ml \/ NS 29\/32 | NS 29\/32","offer_id":57795711861117,"sku":"134021254","price":32.0,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 50 ml \/ NS 14.5\/23 | NS 14.5\/23","offer_id":57795711893885,"sku":"134023113","price":24.41,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 50 ml \/ NS 29\/32 | NS 14.5\/23","offer_id":57795711926653,"sku":"134024219","price":25.39,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 100 ml \/ NS 14.5\/23 | NS 14.5\/23","offer_id":57795711992189,"sku":"134023124","price":26.28,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 100 ml \/ NS 29\/32 | NS 14.5\/23","offer_id":57795712024957,"sku":"134024224","price":26.28,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 250 ml \/ NS 14.5\/23 | NS 14.5\/23","offer_id":57795712090493,"sku":"134023136","price":37.64,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 250 ml \/ NS 29\/32 | NS 14.5\/23","offer_id":57795712123261,"sku":"134024236","price":35.69,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 250 ml \/ NS 29\/32 | NS 29\/32","offer_id":57795712156029,"sku":"134023236","price":36.66,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 500 ml \/ NS 29\/32 | NS 14.5\/23","offer_id":57795712221565,"sku":"134024244","price":38.53,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 500 ml \/ NS 29\/32 | NS 29\/32","offer_id":57795712254333,"sku":"134023244","price":40.39,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 1,000 ml \/ NS 29\/32 | NS 14.5\/23","offer_id":57795712319869,"sku":"134024254","price":44.21,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 1,000 ml \/ NS 29\/32 | NS 29\/32","offer_id":57795712352637,"sku":"134023254","price":50.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/2-halskolben-borosilikatglas-33-verschiedene-volumina-und-schliffe-1454433.jpg?v=1770489734"},{"product_id":"3-halskolben-borosilikatglas","title":"3-Neck Round-Bottom Flask made of Borosilicate Glass 3.3 for Professional Laboratory Applications","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003e3-neck round-bottom flasks\u003c\/strong\u003e are standard equipment in laboratories and research facilities and are used for various processes in distillation, synthesis, and reaction control. The flasks feature a center neck and two side necks with standard ground joints according to DIN\/ISO, enabling the parallel connection of multiple components such as reflux condensers, dropping funnels, thermometers, or stirring shafts.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eTechnical Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eMaterial: Borosilicate glass 3.3 according to DIN ISO 3585\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eVersions: straight side necks or angled (20° inclination)\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eCenter neck (CN) and side necks (SN) with standard ground joints NS\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eRound-bottom flask shape for optimal heat distribution\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eHigh chemical and thermal resistance\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePrecision manufacturing for secure joint connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eApplication Areas:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eDistillation processes\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eOrganic synthesis\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eReflux reaction control\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eDigestion procedures\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eAnalytical preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe 3-neck round-bottom flasks are available in various nominal volumes from 50 ml to 6000 ml and in multiple joint combinations to meet specific requirements.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eImportant Notes!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSale only to commercial customers:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDistribution is exclusively to companies, public institutions, and universities.\u003cbr\u003eDelivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct images:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eImages serve as illustrations and may differ from the actual scope of delivery. A representative variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"Straight \/ 50 ml \/ NS 14.5\/23 | NS 14.5\/23","offer_id":57796206985597,"sku":"134025317","price":34.8,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 50 ml \/ NS 29\/32 | NS 14.5\/23","offer_id":57796207018365,"sku":"134026419","price":34.71,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 100 ml \/ NS 14.5\/23 | NS 14.5\/23","offer_id":57796207116669,"sku":"134025325","price":34.85,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 100 ml \/ NS 29\/32 | NS 14.5\/23","offer_id":57796207149437,"sku":"134026424","price":35.06,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 250 ml \/ NS 14.5\/23 | NS 14.5\/23","offer_id":57796207247741,"sku":"107000049","price":46.52,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 250 ml \/ NS 29\/32 | NS 14.5\/23","offer_id":57796207280509,"sku":"134026436","price":42.76,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 250 ml \/ NS 29\/32 | NS 29\/32","offer_id":57796207313277,"sku":"134025334","price":55.75,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 500 ml \/ NS 29\/32 | NS 14.5\/23","offer_id":57796207411581,"sku":"134026444","price":50.16,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 500 ml \/ NS 29\/32 | NS 29\/32","offer_id":57796207444349,"sku":"134025344","price":59.59,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 1,000 ml \/ NS 29\/32 | NS 14.5\/23","offer_id":57796207542653,"sku":"134026454","price":56.64,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 1,000 ml \/ NS 29\/32 | NS 29\/32","offer_id":57796207575421,"sku":"134025354","price":60.81,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 2,000 ml \/ NS 29\/32 | NS 14.5\/23","offer_id":57796207673725,"sku":"134026463","price":82.03,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 2,000 ml \/ NS 29\/32 | NS 29\/32","offer_id":57796207706493,"sku":"134025363","price":89.39,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 3,000 ml \/ NS 29\/32 | NS 29\/32","offer_id":57796207837565,"sku":"134025368","price":125.62,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 3,000 ml \/ NS 45\/40 | NS 29\/32","offer_id":57796207870333,"sku":"134026468","price":165.42,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 4,000 ml \/ NS 29\/32 | NS 29\/32","offer_id":57796207968637,"sku":"134025371","price":166.0,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 4,000 ml \/ NS 45\/40 | NS 29\/32","offer_id":57796208001405,"sku":"134026471","price":186.42,"currency_code":"EUR","in_stock":true},{"title":"Straight \/ 6,000 ml \/ NS 45\/40 | NS 29\/32","offer_id":57796209607037,"sku":"134026477","price":247.31,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 50 ml \/ NS 14.5\/23 | NS 14.5\/23","offer_id":57796208034173,"sku":"134027320","price":32.29,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 50 ml \/ NS 29\/32 | NS 14.5\/23","offer_id":57796208066941,"sku":"134028227","price":37.75,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 100 ml \/ NS 14.5\/23 | NS 14.5\/23","offer_id":57796208165245,"sku":"134027325","price":33.47,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 100 ml \/ NS 29\/32 | NS 14.5\/23","offer_id":57796208198013,"sku":"134028224","price":33.47,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 250 ml \/ NS 29\/32 | NS 14.5\/23","offer_id":57796208329085,"sku":"134028236","price":45.09,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 250 ml \/ NS 29\/32 | NS 29\/32","offer_id":57796208361853,"sku":"134027336","price":47.31,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 500 ml \/ NS 29\/32 | NS 14.5\/23","offer_id":57796208460157,"sku":"134028244","price":47.31,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 500 ml \/ NS 29\/32 | NS 29\/32","offer_id":57796208492925,"sku":"134027344","price":52.75,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 1,000 ml \/ NS 29\/32 | NS 14.5\/23","offer_id":57796208591229,"sku":"134028254","price":52.02,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 1,000 ml \/ NS 29\/32 | NS 29\/32","offer_id":57796208623997,"sku":"134027354","price":60.81,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 1,000 ml \/ NS 45\/40 | NS 29\/32","offer_id":57796208656765,"sku":"134028454","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 2,000 ml \/ NS 29\/32 | NS 14.5\/23","offer_id":57796208722301,"sku":"134028263","price":82.82,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 2,000 ml \/ NS 29\/32 | NS 29\/32","offer_id":57796208755069,"sku":"134027363","price":86.91,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 2,000 ml \/ NS 45\/40 | NS 29\/32","offer_id":57796208787837,"sku":"134028463","price":89.22,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 4,000 ml \/ NS 45\/40 | NS 29\/32","offer_id":57796209049981,"sku":"134028471","price":177.45,"currency_code":"EUR","in_stock":true},{"title":"Angled (20°) \/ 6,000 ml \/ NS 45\/40 | NS 29\/32","offer_id":57796209869181,"sku":"134028477","price":222.38,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/3-halskolben-aus-borosilikatglas-33-fur-professionelle-laboranwendungen-4432589.jpg?v=1770543131"},{"product_id":"erlenmeyerkolben-schraubverschlusskappe","title":"Erlenmeyer Flask with Screw Cap – Secure Closure for Laboratory and Research\n","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003eErlenmeyer flasks with screw caps\u003c\/strong\u003e combine the classic conical shape of the Erlenmeyer flask with a practical ISO-standard screw thread. The integrated screw cap enables a tight, removable closure and is ideal for storage, transport, as well as shaking and incubation procedures.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eTechnical Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eMaterial: Borosilicate glass 3.3 according to DIN ISO 3585\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eScrew thread: GL 25, GL 32, or GL 45 (depending on volume)\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eScrew cap with seal included in delivery\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eAutoclavable at 121 °C\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eConical flask shape for optimal mixing and aeration\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eHigh chemical and thermal resistance\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eGraduation for volume orientation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eImportant Handling Note:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eDuring autoclaving, the screw cap must only be placed loosely on top and must not be fully tightened to allow pressure equalization and prevent glass breakage.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eApplication Areas:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eCell culture and microbiology\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eFermentation and incubation\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eShaking cultures\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eSample storage and transport\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eAnalytical preparation\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eGeneral laboratory work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe Erlenmeyer flasks with screw caps are available in various nominal volumes from 50 ml to 5000 ml and cover a wide range of standard laboratory applications.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eImportant Notes!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSale only to commercial customers:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDistribution is exclusively to companies, public institutions, and universities.\u003cbr\u003eDelivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct images:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eImages serve as illustrations and may differ from the actual scope of delivery. A representative variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"50 ml | GL 25","offer_id":57796231201149,"sku":"134018017","price":18.41,"currency_code":"EUR","in_stock":true},{"title":"100 ml | GL 25","offer_id":57796231233917,"sku":"134018024","price":19.53,"currency_code":"EUR","in_stock":true},{"title":"250 ml | GL 32","offer_id":57796231266685,"sku":"134018036","price":19.88,"currency_code":"EUR","in_stock":true},{"title":"500 ml | GL 32","offer_id":57796231299453,"sku":"134018044","price":20.72,"currency_code":"EUR","in_stock":true},{"title":"1000 ml | GL 32","offer_id":57796231332221,"sku":"134018054","price":27.44,"currency_code":"EUR","in_stock":true},{"title":"2,000 ml | GL 45","offer_id":57796231364989,"sku":"134018064","price":31.92,"currency_code":"EUR","in_stock":true},{"title":"3,000 ml | GL 45","offer_id":57796231397757,"sku":"134018068","price":47.95,"currency_code":"EUR","in_stock":true},{"title":"5,000 ml | GL 45","offer_id":57796231430525,"sku":"134018073","price":67.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/LabStore.jpg?v=1775291463"},{"product_id":"erlenmeyerkolben-schraubverschluss-schikanen","title":"Erlenmeyer Flask with Screw Cap and Baffles – Optimal Combination for Shaking Cultures","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThese \u003cstrong\u003eErlenmeyer flasks\u003c\/strong\u003e combine the advantages of a secure screw closure with the mixing-enhancing properties of baffles. The GL thread with high-quality PBT screw cap and PTFE-coated seal enables a tight, reusable closure, while the integrated baffles ensure optimal aeration and mixing in shaking cultures.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eTechnical Features:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eMaterial: Borosilicate glass 3.3 according to DIN ISO 3585\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eScrew thread: GL 25, GL 32, or GL 45 (depending on volume)\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eScrew cap: PBT with PTFE-coated seal\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eTemperature resistance of cap: up to +200 °C\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eWith 3 or 4 baffles (depending on volume)\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eConical shape for optimal aeration\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eAutoclavable\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eHigh chemical and thermal resistance\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eGraduation for volume orientation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eAdvantages of the Combination:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eTight closure:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003ePrevents contamination and evaporation during incubation and storage\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eOptimal mixing:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eBaffles improve oxygen transfer and culture homogeneity\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eReusable:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eRobust screw cap for multiple sterilization cycles\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSafe:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eReinforced beaded rim increases mechanical stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eImportant Handling Note:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eDuring autoclaving, the screw cap must only be placed loosely on top and must not be fully tightened to allow pressure equalization and prevent glass breakage.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eApplication Areas:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eShaking cultures (bacteria, yeast, fungi, cell lines)\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eFermentation and bioreaction\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eCell culture and microbiology\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eEnzyme and protein production\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eLong-term incubation\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eSample transport and storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe Erlenmeyer flasks are available in various nominal volumes from 50 ml to 5000 ml. Smaller volumes feature 3 baffles, larger volumes (from 2000 ml) have 4 baffles for even more effective mixing.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eImportant Notes!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSale only to commercial customers:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDistribution is exclusively to companies, public institutions, and universities.\u003cbr\u003eDelivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct images:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eImages serve as illustrations and may differ from the actual scope of delivery. A representative variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"50 ml | GL 25 | 3 Baffles","offer_id":57796358013309,"sku":"1007018117","price":31.92,"currency_code":"EUR","in_stock":true},{"title":"100 ml | GL 25 | 3 Baffles","offer_id":57796342120829,"sku":"107000450","price":32.8,"currency_code":"EUR","in_stock":true},{"title":"250 ml | GL 32 | 3 Baffles","offer_id":57796342153597,"sku":"107000451","price":33.11,"currency_code":"EUR","in_stock":true},{"title":"500 ml | GL 32 | 3 Baffles","offer_id":57796342186365,"sku":"107000452","price":34.79,"currency_code":"EUR","in_stock":true},{"title":"1.000 ml | GL 32 | 3 Baffles","offer_id":57796342219133,"sku":"107000453","price":43.05,"currency_code":"EUR","in_stock":true},{"title":"2.000 ml | GL 45 | 4 Baffles","offer_id":57796342251901,"sku":"107000454","price":54.25,"currency_code":"EUR","in_stock":true},{"title":"3.000 ml | GL 45 | 4 Baffles","offer_id":57796342284669,"sku":"107000455","price":70.49,"currency_code":"EUR","in_stock":true},{"title":"5.000 ml | GL 45 | 4 Baffles","offer_id":57796342317437,"sku":"107000456","price":107.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/erlenmeyerkolben-mit-schraubverschlusskappe-und-schikanen-optimale-kombination-fur-schuttelkulturen-7481302.jpg?v=1770550870"},{"product_id":"kugelschliffverbindungen-form-a-b","title":"Ball and Socket Joint Connections (Form A\/B) Borosilicate Glass 3.3 – Flexible Ground Joints for Laboratory Setups","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003eBall and socket joint \u003c\/strong\u003econnections according to DIN 12242 are essential components for flexible and tight connections in laboratory technology. The system consists of two complementary parts: the ball joint socket (Form A, hollow ground joint) and the ball joint sphere (Form B, solid ground joint). Together they form a movable, tight connection that compensates for angular deviations while ensuring a secure hold.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eTechnical Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eMaterial: Borosilicate glass 3.3 according to DIN ISO 3585\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eDesign: Form A (socket) or Form B (sphere)\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eStandard: DIN 12242\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePrecision ground for optimal fit\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eHigh chemical resistance\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eThermal shock resistant\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eLow thermal expansion\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eAutoclavable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eFunctionality:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe ball joint sphere (Form B) fits into the corresponding ball joint socket (Form A) of the same KS size. Due to the spherical geometry, both components can be moved within a defined angular range (up to ±30°, depending on size) while maintaining a tight seal. This is particularly advantageous when building complex apparatus where rigid connections are not possible or desired.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eDistinction Between Forms:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eForm A (Socket):\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eHollow ground joint, receives the sphere\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eForm B (Sphere):\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eSolid ground joint, inserts into the socket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eApplication Areas:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eDistillation and extraction apparatus\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eFlexible connections in complex setups\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eSynthesis systems with variable angles\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eVacuum and pressure applications\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eResearch and development laboratories\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eChemical analysis\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eReflux condensers and condensers\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eGeneral laboratory setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eAdvantages:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eAngular compensation enables flexible arrangement\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eVacuum-tight with correct application\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eEasy assembly and disassembly\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eReusable and durable\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eCompatible with ball joint clamps for permanent fixation\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eTemperature resistant and chemically inert\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eApplication Notes:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eBall joint sockets and spheres must always be used in the same KS size to ensure precise fit. For permanent and pressure-resistant connections, the use of ball joint clamps with set screws is recommended. For vacuum applications, suitable joint grease (e.g., high vacuum grease) can be used additionally to increase tightness.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe ball and socket joint connections are available in various KS sizes from KS 13\/5 to KS 64\/40, covering all common laboratory requirements. The stated length refers to the total length of the respective component.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eImportant Notes!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSale only to commercial customers:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDistribution is exclusively to companies, public institutions, and universities.\u003cbr\u003eDelivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct images:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eImages serve as illustrations and may differ from the actual scope of delivery. A representative variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"Bullet \/ KS 13\/5","offer_id":57796508189053,"sku":"134012015","price":6.22,"currency_code":"EUR","in_stock":true},{"title":"Bullet \/ KS 19\/9","offer_id":57796508221821,"sku":"134012019","price":63.3,"currency_code":"EUR","in_stock":true},{"title":"Bullet \/ KS 29\/15","offer_id":57796508254589,"sku":"134012029","price":8.44,"currency_code":"EUR","in_stock":true},{"title":"Bullet \/ KS 35\/20","offer_id":57796508287357,"sku":"134012029","price":9.77,"currency_code":"EUR","in_stock":true},{"title":"Bullet \/ KS 40\/25","offer_id":57796508320125,"sku":"134012040","price":12.12,"currency_code":"EUR","in_stock":true},{"title":"Bullet \/ KS 51\/30","offer_id":57796508352893,"sku":"134012051","price":22.19,"currency_code":"EUR","in_stock":true},{"title":"Bullet \/ KS 64\/40","offer_id":57796508385661,"sku":"134012065","price":34.62,"currency_code":"EUR","in_stock":true},{"title":"Peel \/ KS 13\/5","offer_id":57796508418429,"sku":"134012115","price":6.22,"currency_code":"EUR","in_stock":true},{"title":"Peel \/ KS 19\/9","offer_id":57796508451197,"sku":"134012119","price":6.3,"currency_code":"EUR","in_stock":true},{"title":"Peel \/ KS 29\/15","offer_id":57796508483965,"sku":"134012129","price":8.74,"currency_code":"EUR","in_stock":true},{"title":"Peel \/ KS 35\/20","offer_id":57796508516733,"sku":"134012135","price":10.3,"currency_code":"EUR","in_stock":true},{"title":"Peel \/ KS 40\/25","offer_id":57796508549501,"sku":"134012141","price":12.43,"currency_code":"EUR","in_stock":true},{"title":"Peel \/ KS 51\/30","offer_id":57796508582269,"sku":"134012151","price":22.28,"currency_code":"EUR","in_stock":true},{"title":"Peel \/ KS 64\/40","offer_id":57796508615037,"sku":"134012165","price":34.62,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/kugelschliffverbindungen-form-ab-aus-borosilikatglas-33-flexible-schliffverbindungen-fur-laboraufbauten-8200044.jpg?v=1770553930"},{"product_id":"reaktionsgefaess-starkwandig-tempermantel-gewinde","title":"Reaction Vessels made of Borosilicate Glass 3.3 with Heating Jacket and Flange Connection","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eHigh-quality reaction vessels made of borosilicate glass 3.3 for thermally demanding laboratory applications. The vessels feature a flange DN with groove as well as an integrated heating jacket with two threaded connections (GL 18 or GL 32) for connecting external temperature control units.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eTechnical Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eMaterial: Borosilicate glass 3.3 according to DIN ISO 3585\u003cbr\u003e\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eFlange DN with groove for secure connection with lids and attachments\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eHeating jacket with two threaded connections for temperature control\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eThread GL 18 or GL 32 depending on design\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eCylindrical shape for optimal mixing\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eOuter bottom flat, inner bottom slightly domed or tangential\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eApplications:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eSyntheses under controlled temperature conditions\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eReaction control with heating or cooling media\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eDistillation and digestion processes\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eCrystallization processes\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eContinuous and discontinuous reactions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eAvailable Variants:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eThe reaction vessels are available in various volumes from 100 ml to 20,000 ml. Depending on the volume, diameter (50–350 mm), DN nominal size (DN 60–DN 200) and thread type (GL 18 or GL 32) vary. Please select the desired design according to your requirements.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eQuality and Standard:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eManufactured from high-purity borosilicate glass 3.3 according to international standards. Temperature resistant, chemically resistant and thermally highly resilient.\u003c\/p\u003e\n\u003ch5 class=\"mt-6 md:mt-8 mb-2.5\"\u003e\u003cstrong\u003eImportant Notes!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSale to commercial customers only:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDistribution is exclusively to companies, public institutions and universities. Supply to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct images:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eImages are for illustration purposes and may differ from the actual scope of delivery. A sample variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"100 ml \/ GL 18 \/ DN 60","offer_id":57797613257085,"sku":"134213241","price":295.15,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ GL 32 \/ DN 100","offer_id":57797613420925,"sku":"107013244","price":348.87,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ GL 18 \/ DN 60","offer_id":57797613519229,"sku":"134213361","price":318.68,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ GL 32 \/ DN 100","offer_id":57797613683069,"sku":"107013364","price":400.66,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ GL 18 \/ DN 100","offer_id":57797613814141,"sku":"134213441","price":449.18,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ GL 32 \/ DN 100","offer_id":57797613945213,"sku":"107013444","price":525.52,"currency_code":"EUR","in_stock":true},{"title":"1,000 ml \/ GL 18 \/ DN 100","offer_id":57797614076285,"sku":"134213541","price":487.95,"currency_code":"EUR","in_stock":true},{"title":"1,000 ml \/ GL 32 \/ DN 100","offer_id":57797614207357,"sku":"107013544","price":556.58,"currency_code":"EUR","in_stock":true},{"title":"2,000 ml \/ GL 18 \/ DN 100","offer_id":57797614338429,"sku":"134213631","price":508.65,"currency_code":"EUR","in_stock":true},{"title":"2,000 ml \/ GL 18 \/ DN 120","offer_id":57797614371197,"sku":"134214631","price":724.96,"currency_code":"EUR","in_stock":true},{"title":"2,000 ml \/ GL 18 \/ DN 150","offer_id":57797614403965,"sku":"134215631","price":746.55,"currency_code":"EUR","in_stock":true},{"title":"2,000 ml \/ GL 32 \/ DN 120","offer_id":57797614502269,"sku":"107014634","price":770.52,"currency_code":"EUR","in_stock":true},{"title":"2,000 ml \/ GL 32 \/ DN 150","offer_id":57797614535037,"sku":"107015634","price":797.15,"currency_code":"EUR","in_stock":true},{"title":"4,000 ml \/ GL 18 \/ DN 150","offer_id":57797614666109,"sku":"134215711","price":821.53,"currency_code":"EUR","in_stock":true},{"title":"4,000 ml \/ GL 32 \/ DN 150","offer_id":57797614797181,"sku":"107015714","price":890.93,"currency_code":"EUR","in_stock":true},{"title":"6,000 ml \/ GL 18 \/ DN 150","offer_id":57797614928253,"sku":"134215761","price":1067.01,"currency_code":"EUR","in_stock":true},{"title":"6,000 ml \/ GL 32 \/ DN 150","offer_id":57797615059325,"sku":"107015764","price":1233.24,"currency_code":"EUR","in_stock":true},{"title":"10,000 ml \/ GL 18 \/ DN 200","offer_id":57797621285245,"sku":"134216861","price":2478.87,"currency_code":"EUR","in_stock":true},{"title":"10,000 ml \/ GL 32 \/ DN 200","offer_id":57797621318013,"sku":"107018864","price":2123.03,"currency_code":"EUR","in_stock":true},{"title":"20,000 ml \/ GL 18 \/ DN 200","offer_id":57797621350781,"sku":"134216911","price":2884.72,"currency_code":"EUR","in_stock":true},{"title":"20,000 ml \/ GL 32 \/ DN 200","offer_id":57797621383549,"sku":"107018914","price":2962.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/starkwandige-reaktionsgefasse-aus-borosilikatglas-33-mit-tempermantel-und-flanschanschluss-4153972.jpg?v=1770564909"},{"product_id":"reaktionsgefaess-bodenablassventil-temperiermantel","title":"Reaction Vessels with Bottom Drain Valve, Heating Jacket and Flange Connection","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003eHigh-quality reaction vessels\u0026nbsp;\u003c\/strong\u003emade of borosilicate glass 3.3 for professional laboratory applications with controlled product discharge. The vessels feature a flange DN with groove, an integrated heating jacket with two threaded connections (GL 18 or GL 32) as well as a bottom drain valve for residue-free emptying.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eTechnical Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eMaterial: Borosilicate glass 3.3 according to DIN ISO 3585\u003cbr\u003e\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eFlange DN with groove for secure connection with lids and attachments\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eHeating jacket with two threaded connections (GL 18 or GL 32) for temperature control\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eBottom drain valve 0–10 mm or 0–15 mm (depending on volume)\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eCylindrical shape with round bottom for optimal emptying\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eTemperature connections arranged tangentially\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eGL 18 variants additionally with removable olive (PP) Ø 10.8 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eApplications:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eSyntheses with controlled product discharge\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eBatch reactions with complete emptying\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eCrystallization processes with bottom discharge\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eTemperature-controlled reaction control with heating or cooling media\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eDistillation and digestion processes\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eContinuous and discontinuous processes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eAvailable Variants:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eThe reaction vessels are available in various volumes from 100 ml to 20,000 ml. Depending on the volume, diameter (90–300 mm), DN nominal size (DN 60–DN 200), thread type (GL 18 or GL 32) and valve size (0–10 mm or 0–15 mm) vary. Please select the desired design according to your requirements.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eQuality and Standard:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eManufactured from high-purity borosilicate glass 3.3 according to international standards. Temperature resistant, chemically resistant and thermally highly resilient.\u003c\/p\u003e\n\u003ch5 class=\"mt-6 md:mt-8 mb-2.5\"\u003e\u003cstrong\u003eImportant Notes!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSale to commercial customers only:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDistribution is exclusively to companies, public institutions and universities. Supply to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct images:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eImages are for illustration purposes and may differ from the actual scope of delivery. A sample variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"100 ml \/ GL 18 \/ DN 60","offer_id":57798021742973,"sku":"134222411","price":544.16,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ GL 32 \/ DN 60","offer_id":57798050513277,"sku":"107022414","price":581.44,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ GL 18 \/ DN 60","offer_id":57798021906813,"sku":"134223611","price":546.82,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ GL 32 \/ DN 60","offer_id":57798050677117,"sku":"107023614","price":586.77,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ GL 18 \/ DN 100","offer_id":57798022103421,"sku":"134224411","price":622.27,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ GL 32 \/ DN 100","offer_id":57798050873725,"sku":"107024414","price":671.1,"currency_code":"EUR","in_stock":true},{"title":"1,000 ml \/ GL 18 \/ DN 100","offer_id":57798022267261,"sku":"134225411","price":653.35,"currency_code":"EUR","in_stock":true},{"title":"1,000 ml \/ GL 18 \/ DN 120","offer_id":57798022300029,"sku":"134235411","price":788.27,"currency_code":"EUR","in_stock":true},{"title":"1,000 ml \/ GL 32 \/ DN 100","offer_id":57798051037565,"sku":"107025414","price":690.63,"currency_code":"EUR","in_stock":true},{"title":"1,000 ml \/ GL 32 \/ DN 120","offer_id":57798051070333,"sku":"107035414","price":837.1,"currency_code":"EUR","in_stock":true},{"title":"2,000 ml \/ GL 18 \/ DN 100","offer_id":57798022431101,"sku":"134226311","price":670.21,"currency_code":"EUR","in_stock":true},{"title":"2,000 ml \/ GL 18 \/ DN 120","offer_id":57798022463869,"sku":"134236311","price":838.87,"currency_code":"EUR","in_stock":true},{"title":"2,000 ml \/ GL 32 \/ DN 100","offer_id":57798051201405,"sku":"107026314","price":733.24,"currency_code":"EUR","in_stock":true},{"title":"2,000 ml \/ GL 32 \/ DN 120","offer_id":57798051234173,"sku":"107036314","price":847.75,"currency_code":"EUR","in_stock":true},{"title":"3,000 ml \/ GL 18 \/ DN 100","offer_id":57798022594941,"sku":"134226811","price":867.28,"currency_code":"EUR","in_stock":true},{"title":"3,000 ml \/ GL 18 \/ DN 120","offer_id":57798022627709,"sku":"134236811","price":892.14,"currency_code":"EUR","in_stock":true},{"title":"3,000 ml \/ GL 18 \/ DN 150","offer_id":57798022660477,"sku":"134246811","price":981.79,"currency_code":"EUR","in_stock":true},{"title":"3,000 ml \/ GL 32 \/ DN 100","offer_id":57798051365245,"sku":"107026814","price":895.69,"currency_code":"EUR","in_stock":true},{"title":"3,000 ml \/ GL 32 \/ DN 120","offer_id":57798051398013,"sku":"107036814","price":939.18,"currency_code":"EUR","in_stock":true},{"title":"3,000 ml \/ GL 32 \/ DN 150","offer_id":57798051430781,"sku":"107046814","price":1008.42,"currency_code":"EUR","in_stock":true},{"title":"4,000 ml \/ GL 18 \/ DN 100","offer_id":57798022758781,"sku":"134227111","price":929.42,"currency_code":"EUR","in_stock":true},{"title":"4,000 ml \/ GL 18 \/ DN 150","offer_id":57798022824317,"sku":"134247111","price":1060.79,"currency_code":"EUR","in_stock":true},{"title":"4,000 ml \/ GL 32 \/ DN 100","offer_id":57798051529085,"sku":"107027114","price":956.94,"currency_code":"EUR","in_stock":true},{"title":"4,000 ml \/ GL 32 \/ DN 150","offer_id":57798051594621,"sku":"107047114","price":1156.67,"currency_code":"EUR","in_stock":true},{"title":"5,000 ml \/ GL 18 \/ DN 150","offer_id":57798022988157,"sku":"134247311","price":1141.57,"currency_code":"EUR","in_stock":true},{"title":"5,000 ml \/ GL 32 \/ DN 150","offer_id":57798051758461,"sku":"107047314","price":1331.54,"currency_code":"EUR","in_stock":true},{"title":"6,000 ml \/ GL 18 \/ DN 150","offer_id":57798023151997,"sku":"134247611","price":1185.96,"currency_code":"EUR","in_stock":true},{"title":"6,000 ml \/ GL 32 \/ DN 150","offer_id":57798051922301,"sku":"107047614","price":1447.83,"currency_code":"EUR","in_stock":true},{"title":"10,000 ml \/ GL 18 \/ DN 200","offer_id":57798023348605,"sku":"134258611","price":2964.59,"currency_code":"EUR","in_stock":true},{"title":"10,000 ml \/ GL 32 \/ DN 200","offer_id":57798052118909,"sku":"107058614","price":2975.05,"currency_code":"EUR","in_stock":true},{"title":"20,000 ml \/ GL 18 \/ DN 200","offer_id":57798023512445,"sku":"134259111","price":3754.0,"currency_code":"EUR","in_stock":true},{"title":"20,000 ml \/ GL 32 \/ DN 200","offer_id":57798052282749,"sku":"107059114","price":3851.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/starkwandige-reaktionsgefasse-mit-bodenablassventil-tempermantel-und-flanschanschluss-1768957.jpg?v=1770567369"},{"product_id":"reaktionsgefaess-nut-temp-mantel-boden-flach","title":"Reaction vessel with groove, flat bottom, temperature jacket ","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe reaction vessel with groove, flat bottom and integrated temp. jacket is a professional component for demanding laboratory applications in synthetic chemistry and process technology. It combines high-quality materials with well-thought-out design for reliable temperature-controlled reaction management.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eFeatures and Characteristics:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eMaterial:\u003c\/span\u003e\u0026nbsp;Borosilicate glass 3.3 according to DIN ISO 3585 – resistant to temperature fluctuations and highly chemically resistant\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eDesign:\u003c\/span\u003e\u0026nbsp;Reaction vessel with cylindrical body, planflansch with groove, flat bottom and double-walled temp. jacket\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eTemperature Control:\u003c\/span\u003e Baffles on the inside of the temp. jacket ensure optimal mixing \u003cspan\u003e\u0026nbsp;of the heating\/cooling medium\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cspan class=\"font-semibold text-foreground\"\u003ePlanflansch:\u003c\/span\u003e\u0026nbsp;Equipped with groove for secure closure with matching lids and gaskets\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eSpecial Profile Tube:\u003c\/span\u003e\u0026nbsp;Massive baffles on the inside of the vessel improve mixing and heat transfer\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eSupplier:\u003c\/span\u003e\u0026nbsp;Rettberg® – Precision in Glass, Competence in Laboratory\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eCountry of Origin:\u003c\/span\u003e\u0026nbsp;Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eApplication Areas:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eTemperature-controlled chemical syntheses\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eProcess technology and reaction optimization\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eResearch and development in organic and inorganic chemistry\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePharmaceutical and chemical industry\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eUniversities and research institutions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"mt-6 md:mt-8 mb-2.5\"\u003e\u003cstrong\u003eImportant Notes!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSales to Business Customers Only:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDistribution is exclusively to companies, public institutions and universities. Supply to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct Images:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eImages are for illustration purposes and may differ from the actual scope of delivery. An exemplary variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"100 ml | DN 60","offer_id":57799290552701,"sku":"134217024","price":389.96,"currency_code":"EUR","in_stock":true},{"title":"250 ml | DN 60","offer_id":57799290618237,"sku":"134217036","price":401.36,"currency_code":"EUR","in_stock":true},{"title":"500 ml | DN 100","offer_id":57799296942461,"sku":"134217044","price":555.44,"currency_code":"EUR","in_stock":true},{"title":"1,000 ml | DN 100","offer_id":57799297007997,"sku":"134217054","price":606.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/reaktionsgefass-mit-nut-boden-flach-temperier-mantel-7411773.jpg?v=1770636313"},{"product_id":"reaktionsgefaess-temperier-mantel-ablassventil","title":"Reaction vessel with groove, temperature-control jacket, and bottom drain valve","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe\u003cstrong\u003e reaction vessel\u003c\/strong\u003e with groove and integrated heating\/cooling jacket plus bottom drain valve is a professional component for demanding laboratory applications in synthetic chemistry and process technology. It combines high-quality materials with well-thought-out design for reliable temperature-controlled reaction management and convenient product removal.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eFeatures and Characteristics:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eMaterial:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eBorosilicate glass 3.3 according to DIN ISO 3585 – resistant to temperature fluctuations and highly chemically resistant\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eDesign:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eReaction vessel with cylindrical body, planflansch with groove and double-walled heating\/cooling jacket\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eBottom Drain Valve:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eIntegrated valve 0-10 mm enables controlled and residue-free discharge of reaction medium\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eTemperature Control:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eBaffles inside the reaction vessel and heating\/cooling jacket ensure optimal mixing of the heating\/cooling medium\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003ePlanflansch:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eEquipped with groove for secure closure with matching lids and gaskets\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSpecial Profile Tube:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eMassive baffles on the inside of the vessel improve mixing and heat transfer\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSupplier:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eRettberg® – Precision in Glass, Competence in Laboratory\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eCountry of Origin:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eGermany\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eApplication Areas:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eTemperature-controlled chemical syntheses with subsequent product removal\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eProcess technology and reaction optimization\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eResearch and development in organic and inorganic chemistry\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePharmaceutical and chemical industry\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eUniversities and research institutions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe reaction vessel with heating\/cooling jacket and bottom drain valve is ideal for applications where precise temperature control and controlled product removal are crucial. The robust design with baffles ensures efficient heat transfer and homogeneous reaction conditions. The drain valve allows almost residue-free emptying of the reaction vessel.\u003c\/p\u003e\n\u003ch5 class=\"mt-6 md:mt-8 mb-2.5\"\u003e\u003cstrong\u003eImportant Notes!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSales to Business Customers Only:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDistribution is exclusively to companies, public institutions and universities. Supply to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct Images:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eImages are for illustration purposes and may differ from the actual scope of delivery. An exemplary variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"100 ml | DN 60","offer_id":57799524123005,"sku":"134217124","price":525.01,"currency_code":"EUR","in_stock":true},{"title":"250 ml | DN 60","offer_id":57799524155773,"sku":"134217136","price":535.47,"currency_code":"EUR","in_stock":true},{"title":"500 ml | DN 100","offer_id":57799524188541,"sku":"134217144","price":753.27,"currency_code":"EUR","in_stock":true},{"title":"1,000 ml | DN 100","offer_id":57799524221309,"sku":"134217154","price":793.22,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/reaktionsgefass-mit-nut-temperier-mantel-bodenablassventil-3419192.jpg?v=1770636311"},{"product_id":"reaktionsgefaess-deckel-flansch-mittelhals","title":"Reaction Vessel Lid with Flange and Center Neck – Borosilicate Glass 3.3","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe \u003cstrong\u003ereaction vessel lid \u003c\/strong\u003ewith flange and central neck provides a professional closure solution for reaction vessels with flat flange connections. Manufactured from high-quality borosilicate glass 3.3, the lid ensures optimal chemical resistance, thermal stability and long-term reliability in laboratory operation.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eConstruction and Design\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe lid features a precisely manufactured flange according to DIN standard in sizes DN 60, DN 100, DN 120, DN 150, and DN 200. The central neck is equipped with standardized ground joints (NS) – optionally NS 14.5\/23, NS 29\/32, or NS 45\/40 – enabling the connection of stirrer shafts, thermometers, dosing devices, or other laboratory components.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe flange connection ensures a secure and tight seal of the reaction vessel. In combination with suitable gaskets and clamping devices, a closed system is created that operates safely even under vacuum or slight overpressure.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eMaterial: Borosilicate Glass 3.3\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eBorosilicate glass 3.3 is characterized by low thermal expansion, high thermal shock resistance (ΔT = 100 K), and excellent chemical resistance to acids, bases, and organic solvents. The material is suitable for applications up to +500 °C for short periods and meets the stringent requirements of laboratory and synthesis technology.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eApplication Areas\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eChemical synthesis and reaction technology\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eCrystallization and precipitation\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eTemperature-controlled reactions with stirrers\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eSampling under controlled conditions\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eVacuum applications and inert atmosphere control\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePharmaceutical and fine chemical production\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eTechnical Features Overview\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eFlange according to DIN standard: DN 60, DN 100, DN 120, DN 150, DN 200\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eCenter neck with standard taper: NS 14.5\/23, NS 29\/32, NS 45\/40\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eMaterial: Borosilicate glass 3.3\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eTemperature resistance: up to +500 °C (short-term)\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eHighly chemically resistant to almost all laboratory media\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePrecision manufacturing for secure sealing\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eCompatible with standard laboratory components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eQuality and Workmanship\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe reaction vessel lids are manufactured according to the high-quality standards of laboratory glassware production. Careful control of standard tapers and flange dimensions guarantees precise integration into existing laboratory setups.\u003c\/p\u003e\n\u003ch5 class=\"mt-6 md:mt-8 mb-2.5\"\u003e\u003cstrong\u003eImportant Notes!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSales to Business Customers Only:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDistribution is exclusively to companies, public institutions and universities. Supply to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct Images:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eImages are for illustration purposes and may differ from the actual scope of delivery. An exemplary variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"DN 60 \/ NS 14.5\/23","offer_id":57800334705021,"sku":"134280034","price":87.44,"currency_code":"EUR","in_stock":true},{"title":"DN 60 \/ NS 29\/32","offer_id":57800334737789,"sku":"134280035","price":393.65,"currency_code":"EUR","in_stock":true},{"title":"DN 100 \/ NS 14.5\/23","offer_id":57800334803325,"sku":"134280046","price":123.83,"currency_code":"EUR","in_stock":true},{"title":"DN 100 \/ NS 29\/32","offer_id":57800334836093,"sku":"134280047","price":125.61,"currency_code":"EUR","in_stock":true},{"title":"DN 100 \/ NS 45\/40","offer_id":57805468500349,"sku":"134280048","price":132.71,"currency_code":"EUR","in_stock":true},{"title":"DN 120 \/ NS 29\/32","offer_id":57800334934397,"sku":"134280051","price":155.79,"currency_code":"EUR","in_stock":true},{"title":"DN 120 \/ NS 45\/40","offer_id":57805468533117,"sku":"134280052","price":87.44,"currency_code":"EUR","in_stock":true},{"title":"DN 150 \/ NS 29\/32","offer_id":57800335032701,"sku":"134280057","price":164.23,"currency_code":"EUR","in_stock":true},{"title":"DN 150 \/ NS 45\/40","offer_id":57805468565885,"sku":"134280058","price":87.44,"currency_code":"EUR","in_stock":true},{"title":"DN 200 \/ NS 29\/32","offer_id":57800335131005,"sku":"134280061","price":209.24,"currency_code":"EUR","in_stock":true},{"title":"DN 200 \/ NS 45\/40","offer_id":57805468598653,"sku":"134280062","price":87.44,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/reaktionsgefass-deckel-mit-flansch-und-mittelhals-borosilikatglas-33-2704279.jpg?v=1770655090"},{"product_id":"reaktionsgefaess-deckel-seitenhals-dn-60-200","title":"Reaction Vessel Lid with Side Neck – DN 60-200 – Borosilicate Glass 3.3","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eProfessional reaction vessel lids made of high-quality borosilicate glass 3.3 for demanding laboratory use. The lids are equipped with a flange in various DN sizes and feature a centre neck as well as a side neck arranged at an angle of approx. 15 degrees to the centre neck.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThis construction enables optimal accessibility and flexible connection of inlets and outlets, sensors or other laboratory components. The lids are ideal for reaction vessels, stirred tank reactors and vacuum applications.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003eTechnical Features:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eMaterial: Borosilicate glass 3.3\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eFlange diameter (DN): 60, 100, 120, 150, 200 mm\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eCentre neck: NS 14.5\/23, NS 29\/32, NS 45\/40\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eSide neck: NS 14.5\/23, NS 29\/32 (angled, approx. 15 degrees to centre neck)\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eStandard ground joint: Precision ground joints according to DIN\/ISO standard\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eTemperature resistance: -70 degrees C to +500 degrees C\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eApplication: Reaction technology, synthesis chemistry, Schlenk technique, vacuum work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003eImportant Notes!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003eSales to commercial customers only: \u003c\/strong\u003eDistribution is exclusively to companies, public institutions and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003eProduct images:\u003c\/strong\u003e Images serve as illustrations and may differ from the actual scope of delivery. A representative variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"DN 60 \/ NS 14.5\/23 | NS 14.5\/23","offer_id":57805388317053,"sku":"134281034","price":108.3,"currency_code":"EUR","in_stock":true},{"title":"DN 60 \/ NS 29\/32 | NS 14.5\/23","offer_id":57805388349821,"sku":"134281035","price":110.08,"currency_code":"EUR","in_stock":true},{"title":"DN 100 \/ NS 29\/32 | NS 14.5\/23","offer_id":57805388382589,"sku":"134281046","price":145.14,"currency_code":"EUR","in_stock":true},{"title":"DN 100 \/ NS 29\/32 | NS 29\/32","offer_id":57805388415357,"sku":"134281047","price":146.92,"currency_code":"EUR","in_stock":true},{"title":"DN 100 \/ NS 45\/40 | NS 29\/32","offer_id":57805409845629,"sku":"134281048","price":168.67,"currency_code":"EUR","in_stock":true},{"title":"DN 120 \/ NS 29\/32 | NS 29\/32","offer_id":57805388448125,"sku":"134281051","price":182.87,"currency_code":"EUR","in_stock":true},{"title":"DN 120 \/ NS 45\/40 | NS 29\/32","offer_id":57805409878397,"sku":"134281052","price":190.86,"currency_code":"EUR","in_stock":true},{"title":"DN 150 \/ NS 29\/32 | NS 29\/32","offer_id":57805388513661,"sku":"134281057","price":189.53,"currency_code":"EUR","in_stock":true},{"title":"DN 150 \/ NS 45\/40 | NS 29\/32","offer_id":57805409911165,"sku":"134281058","price":204.17,"currency_code":"EUR","in_stock":true},{"title":"DN 200 \/ NS 29\/32 | NS 29\/32","offer_id":57805388579197,"sku":"134281061","price":255.85,"currency_code":"EUR","in_stock":true},{"title":"DN 200 \/ NS 45\/40 | NS 29\/32","offer_id":57805409943933,"sku":"134281062","price":268.21,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/reaktionsgefass-deckel-mit-seitenhals-dn-60-200-borosilikatglas-33-8324421.jpg?v=1770808274"},{"product_id":"reaktionsgefaess-deckel-3-schliffanschluesse","title":"Reaction Vessel Lid with 3 Ground Glass Joints – Borosilicate Glass 3.3","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003eReaction vessel\u003c\/strong\u003e lids made of high-quality borosilicate glass 3.3 with three precisely manufactured ground glass joints for professional laboratory use. The lids feature a central middle neck and two laterally positioned ground glass joints arranged at an angle of approx. 15° to the center neck. This construction allows simultaneous connection of multiple laboratory components such as stirring shafts, thermometers, dropping funnels, inlet and outlet lines, or sampling devices with optimal accessibility.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe lids are available in various nominal diameters (DN 60 to DN 200) and with different standard ground joint combinations, suitable for a wide range of reaction vessels and laboratory setups. The use of borosilicate glass 3.3 ensures chemical resistance, thermal stability, and suitability for demanding synthesis work, distillations, and reaction control.\u003c\/p\u003e\n\u003ch4 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eTechnical Features:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eMaterial: Borosilicate glass 3.3\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eCentral flange with standardized DN connection (DN 60 - DN 200)\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eCenter neck with standard ground joint (NS 14.5\/23, NS 29\/32, or NS 45\/40)\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eTwo side necks with standard ground joints (NS 14.5\/23 or NS 29\/32)\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eAngle of side necks: approx. 15° to center neck\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePrecisely ground connections for tight seals\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eHigh chemical and thermal resistance\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eSuitable for vacuum and pressure applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eApplications:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eSynthetic chemistry and reaction control\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eDistillation setups\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eStirred reactor applications\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eTemperature-controlled reactions\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eVacuum technology\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eResearch and development\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eQuality control and analytics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eImportant Information!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSales to Commercial Customers Only:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDistribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct Images:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eImages serve for illustration purposes and may differ from the actual scope of delivery. A representative variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"DN 60 \/ NS 14.5\/23 | NS 14.5\/23","offer_id":57807479308669,"sku":"134282034","price":124.28,"currency_code":"EUR","in_stock":true},{"title":"DN 60 \/ NS 29\/32 | NS 14.5\/23","offer_id":57807479341437,"sku":"134282035","price":127.39,"currency_code":"EUR","in_stock":true},{"title":"DN 100 \/ NS 29\/32 | NS 14.5\/23","offer_id":57807479472509,"sku":"134282046","price":159.78,"currency_code":"EUR","in_stock":true},{"title":"DN 100 \/ NS 29\/32 | NS 29\/32","offer_id":57807479505277,"sku":"134282047","price":165.56,"currency_code":"EUR","in_stock":true},{"title":"DN 120 \/ NS 29\/32 | NS 29\/32","offer_id":57807479636349,"sku":"134282051","price":211.72,"currency_code":"EUR","in_stock":true},{"title":"DN 120 \/ NS 45\/40 | NS 29\/32","offer_id":57807479669117,"sku":"134282052","price":221.92,"currency_code":"EUR","in_stock":true},{"title":"DN 150 \/ NS 29\/32 | NS 29\/32","offer_id":57807479767421,"sku":"134282057","price":210.39,"currency_code":"EUR","in_stock":true},{"title":"DN 150 \/ NS 45\/40 | NS 29\/32","offer_id":57807479800189,"sku":"134282058","price":218.37,"currency_code":"EUR","in_stock":true},{"title":"DN 200 \/ NS 29\/32 | NS 29\/32","offer_id":57807479898493,"sku":"134282061","price":287.24,"currency_code":"EUR","in_stock":true},{"title":"DN 200 \/ NS 45\/40 | NS 29\/32","offer_id":57807479931261,"sku":"134282062","price":302.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/reaktionsgefass-deckel-mit-3-schliffanschlussen-borosilikatglas-33-6450675.jpg?v=1770819249"},{"product_id":"url-handle-reaktionsgefaess-deckel-4-schliffe-dn-60-200","title":"Reaction Vessel Lid with 4 Ground Joints – DN 60–200 – Borosilicate glass 3.3\n\n","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eReaction vessel lids with 4 ground joints are professional components for complex laboratory setups in preparative chemistry and synthesis technology. The lids enable simultaneous operation of multiple peripheral devices through their four standard ground joint connections and offer maximum flexibility in process control.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe lids feature a straight reaction vessel flange and a total of four precisely ground connections: one central middle neck, two side necks at an angle of approx. 15° to the middle neck (angled), and one additional side neck in a straight design. This configuration allows parallel connection of stirrer shaft, dropping funnel, thermometer, reflux condenser, inert gas supply, or other laboratory components without steric hindrance.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eAll lids are made of high-quality borosilicate glass 3.3 according to DIN ISO 3585 and offer excellent chemical resistance and thermal shock resistance. The flange connection ensures secure and reproducible mounting on the corresponding reaction vessels.\u003c\/p\u003e\n\u003ch4 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eTechnical Features:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eMaterial: Borosilicate glass 3.3 according to DIN ISO 3585\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eGround joints: 4 standard ground joints (1x middle neck variable, 2x side neck size 14,5\/23 angled approx. 15°, 1x side neck size 14,5\/23 straight)\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eFlange sizes: DN 60, DN 100, DN 120, DN 150, DN 200\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eMiddle neck variants: Size 14,5\/23, size 29\/32, size 45\/40\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eDesign: Precision ground joints according to DIN 12242 and DIN ISO 383\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eApplication: Synthesis reactions, distillations, multi-component setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eImportant Notes!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSale to commercial customers only:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDistribution is exclusively to companies, public institutions, and universities. Supply to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct images:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eImages are for illustration purposes and may differ from the actual scope of delivery. A representative variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"DN 60 \/ NS 14.5\/23 | NS 14.5\/23 | NS 14.5\/23","offer_id":57807986983293,"sku":"134283034","price":138.92,"currency_code":"EUR","in_stock":true},{"title":"DN 60 \/ NS 29\/32 | NS 14.5\/23 | NS 14.5\/23","offer_id":57807987016061,"sku":"134283035","price":145.14,"currency_code":"EUR","in_stock":true},{"title":"DN 100 \/ NS 14.5\/23 | NS 14.5\/23 | NS 14.5\/23","offer_id":57807987048829,"sku":"134283046","price":193.96,"currency_code":"EUR","in_stock":true},{"title":"DN 100 \/ NS 29\/32 | NS 29\/32 | NS 14.5\/23","offer_id":57807987081597,"sku":"134283047","price":201.06,"currency_code":"EUR","in_stock":true},{"title":"DN 100 \/ NS 45\/40 | NS 29\/32 | NS 14.5\/23","offer_id":57807987114365,"sku":"134283048","price":207.28,"currency_code":"EUR","in_stock":true},{"title":"DN 120 \/ NS 29\/32 | NS 29\/32 | NS 14.5\/23","offer_id":57807987147133,"sku":"134283051","price":233.91,"currency_code":"EUR","in_stock":true},{"title":"DN 120 \/ NS 45\/40 | NS 29\/32 | NS 14.5\/23","offer_id":57807987179901,"sku":"134283052","price":242.34,"currency_code":"EUR","in_stock":true},{"title":"DN 150 \/ NS 29\/32 | NS 29\/32 | NS 14.5\/23","offer_id":57807987212669,"sku":"134283057","price":229.47,"currency_code":"EUR","in_stock":true},{"title":"DN 150 \/ NS 45\/40 | NS 29\/32 | NS 14.5\/23","offer_id":57807987245437,"sku":"134283058","price":246.78,"currency_code":"EUR","in_stock":true},{"title":"DN 200 \/ NS 29\/32 | NS 29\/32 | NS 14.5\/23","offer_id":57807987278205,"sku":"134283061","price":349.06,"currency_code":"EUR","in_stock":true},{"title":"DN 200 \/ NS 45\/40 | NS 29\/32 | NS 14.5\/23","offer_id":57807987310973,"sku":"134283062","price":369.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/reaktionsgefass-deckel-mit-4-schliffanschlussen-dn-60-200-borosilikatglas-33-6942332.jpg?v=1770820870"},{"product_id":"reaktionsgefaess-deckel-5-schliffen-dn-100-200","title":"Reaction Vessel Lid with 5 Ground Joints – DN 100–200 – Borosilicate glass 3.3","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003eHigh-quality reaction vessel lids\u003c\/strong\u003e with ground flange for professional laboratory syntheses and chemical reactions. The lids are manufactured from borosilicate glass 3.3 and offer maximum chemical and thermal resistance for demanding laboratory applications.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eProduct Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe reaction vessel lids feature a central center neck with ground joint NS 29\/32 or NS 45\/40 as well as three side necks NS 29\/32 arranged at an angle of approx. 15° to the center neck. Additionally, one straight side neck NS 14.5\/23 is integrated. This configuration enables the simultaneous connection of multiple components such as stirrers, thermometers, dropping funnels, or reflux condensers.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe flange DN (nominal diameter) is available in various sizes from 100 mm to 200 mm and enables secure mounting on corresponding reaction vessels. The ground seating surface ensures a tight connection to the vessel body.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eApplications:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eChemical syntheses under controlled conditions\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eReaction control with multiple additives\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eDistillations and reflux reactions\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eInert gas work and protective gas applications\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePharmaceutical and organic synthesis processes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eMaterial: Borosilicate glass 3.3\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eCenter neck: NS 29\/32 or NS 45\/40\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eSide necks: 3x NS 29\/32 angled (approx. 15° to center neck)\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eAdditional side neck: 1x NS 14.5\/23 straight\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eFlange DN: 100, 120, 150, or 200 mm\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eTemperature resistance: according to borosilicate glass 3.3\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eChemical resistance: excellent\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eImportant Notes!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSales to commercial customers only:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDistribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct images:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eImages serve as illustration and may differ from the actual scope of delivery. A representative variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"DN 100 \/ NS 29\/32 | NS 29\/32 | NS 14.5\/23","offer_id":57810798281085,"sku":"134284034","price":211.72,"currency_code":"EUR","in_stock":true},{"title":"DN 100 \/ NS 45\/40 | NS 29\/32 | NS 14.5\/23","offer_id":57810798313853,"sku":"134284035","price":243.23,"currency_code":"EUR","in_stock":true},{"title":"DN 120 \/ NS 29\/32 | NS 29\/32 | NS 14.5\/23","offer_id":57810798346621,"sku":"134284046","price":260.09,"currency_code":"EUR","in_stock":true},{"title":"DN 120 \/ NS 45\/40 | NS 29\/32 | NS 14.5\/23","offer_id":57810798379389,"sku":"134284047","price":279.62,"currency_code":"EUR","in_stock":true},{"title":"DN 150 \/ NS 29\/32 | NS 29\/32 | NS 14.5\/23","offer_id":57810798412157,"sku":"134284057","price":286.73,"currency_code":"EUR","in_stock":true},{"title":"DN 150 \/ NS 45\/40 | NS 29\/32 | NS 14.5\/23","offer_id":57810798444925,"sku":"134284058","price":292.94,"currency_code":"EUR","in_stock":true},{"title":"DN 200 \/ NS 29\/32 | NS 29\/32 | NS 14.5\/23","offer_id":57810798477693,"sku":"134284061","price":408.02,"currency_code":"EUR","in_stock":true},{"title":"DN 200 \/ NS 45\/40 | NS 29\/32 | NS 14.5\/23","offer_id":57810798510461,"sku":"134284062","price":414.68,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/reaktionsgefass-deckel-mit-5-schliffanschlussen-dn-100-200-borosilikatglas-33-2060838.jpg?v=1770892757"},{"product_id":"blasenzaehler-rueckschlagventil","title":"Bubble Counter with Non-Return Valve – Borosilicate Glass 3.3","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe \u003cstrong\u003ebubble counter with non-return valve\u003c\/strong\u003e is used for precise monitoring and control of gas flow rates in laboratory equipment. The non-return valve prevents unwanted backflow and ensures safe, unidirectional gas flow. By counting bubbles, the flow rate can be determined simply and reliably.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eTechnical Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eMaterial: Borosilicate glass 3.3\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eIntegrated non-return valve\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePrecise bubble counting capability\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eSuitable for vacuum and gas applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eApplications:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eThe bubble counter is ideally suited for the following work areas:\u003c\/p\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eGas analytics and flow control\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eVacuum workplaces\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePreparative procedures\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eLaboratory applications in chemistry and process engineering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eImportant Notes!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e⚠️\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eNot suitable for mercury:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eThis product is expressly not intended for filling with mercury.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSales to business customers only:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDistribution is exclusively to companies, public institutions and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct images:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eImages are for illustration purposes and may differ from the actual scope of delivery. A sample variant may be shown.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe bubble counter with non-return valve is used for precise monitoring and control of gas flow rates in laboratory equipment. The non-return valve prevents unwanted backflow and ensures safe, unidirectional gas flow. By counting bubbles, the flow rate can be determined simply and reliably.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eTechnical Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eMaterial: Borosilicate glass 3.3\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eIntegrated non-return valve\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePrecise bubble counting capability\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eSuitable for vacuum and gas applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eApplications:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eThe bubble counter is ideally suited for the following work areas:\u003c\/p\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eGas analytics and flow control\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eVacuum workplaces\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePreparative procedures\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eLaboratory applications in chemistry and process engineering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eImportant Notes!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e⚠️\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eNot suitable for mercury:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eThis product is expressly not intended for filling with mercury.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSales to business customers only:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDistribution is exclusively to companies, public institutions and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct images:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eImages are for illustration purposes and may differ from the actual scope of delivery. A sample variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"Default Title","offer_id":57824570081661,"sku":"137025000","price":22.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/blasenzahler-mit-ruckschlagventil-borosilikatglas-33-7740713.jpg?v=1771252929"},{"product_id":"blasenzaehler-durchflusskontrole","title":"Bubble Counter for Gas Flow Control – Borosilicate Glass 3.3","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe \u003cstrong\u003ebubble counter \u003c\/strong\u003eis used for precise monitoring and control of gas flow rates in laboratory equipment and vacuum systems. By simply counting the rising bubbles, the actual flow rate can be determined quickly and reliably – a proven, practical method for gas flow regulation.\u003c\/p\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eTechnical Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eMaterial: Borosilicate glass 3.3\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eHose connections: Ø 8 mm olive fittings\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eSimple bubble counting capability\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eSuitable for vacuum and gas applications\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eResistant to typical laboratory chemicals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eApplications:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eThe bubble counter is ideally suited for the following work areas:\u003c\/p\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eGas analytics and flow control in analytical chemistry\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eVacuum workplaces and distillation equipment\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePreparative procedures\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eLaboratory applications in chemistry and process engineering\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eControl of purge gas flow rates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eImportant Notes!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSales to business customers only:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDistribution is exclusively to companies, public institutions and universities. Delivery to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct images:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eImages are for illustration purposes and may differ from the actual scope of delivery. A sample variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"Default Title","offer_id":57824640434557,"sku":"137082015","price":16.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/blasenzahler-zur-durchflusskontrole-von-gasen-borosilikatglas-33-8433329.jpg?v=1771252930"},{"product_id":"woulffsche-flasche-gl45-borosilikatglas","title":"Woulff Bottle, Borosilicate Glass 3.3, GL 45","description":"\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe \u003cstrong\u003eWoulff bottle\u003c\/strong\u003e made of high-quality borosilicate glass 3.3 has been specially developed for demanding laboratory applications. It features a standardized GL 45 screw cap and is equipped with a protective plastic coating that increases mechanical stability and provides additional safety in case of glass breakage.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eDue to its characteristic bottle shape with two side tubulations, the Woulff bottle is ideal for gas scrubbers, absorption processes, distillations, and other synthetic working techniques. The borosilicate glass 3.3 used is characterized by excellent chemical resistance, low thermal expansion, and high thermal shock resistance.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003eThe Woulff bottle is available in various nominal volumes from 500 ml to 20000 ml, enabling a wide range of applications – from analytical laboratory scale to preparative synthesis.\u003c\/p\u003e\n\u003ch5 class=\"mt-6 md:mt-8 mb-2.5\"\u003e\u003cstrong\u003e\u003cspan class=\"font-semibold text-foreground\"\u003eTechnical Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eMaterial: Borosilicate glass 3.3 according to DIN ISO 3585\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eThread: GL 45 screw cap\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003ePlastic coating for increased break resistance\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eChemically resistant to most solvents and reagents\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eSuitable for vacuum and pressure applications\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eAutoclavable\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eTransparent glass for optimal process control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"mt-6 md:mt-8 mb-2.5\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eApplication Areas\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"my-3 ml-2 list-disc list-outside pl-5 space-y-1.5 text-foreground\"\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eGas scrubbers and absorption apparatus\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eDistillation and rectification setups\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eVacuum filtration\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eSyntheses under inert gas\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eChemical analysis\u003c\/li\u003e\n\u003cli class=\"my-0.5 leading-relaxed [display:list-item]\"\u003eResearch and development\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"mt-7 md:mt-9 mb-3\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eImportant Notes!\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eSales to commercial customers only:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDistribution is exclusively to companies, public institutions, and universities. Supply to private individuals is excluded.\u003c\/p\u003e\n\u003cp class=\"my-5 leading-relaxed text-neutral-700 dark:text-neutral-300 break-words [overflow-wrap:anywhere]\"\u003e\u003cstrong class=\"font-semibold text-foreground\"\u003eProduct images:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eImages serve for illustration purposes and may differ from the actual scope of delivery. A representative variant may be shown.\u003c\/p\u003e","brand":"LabStore | Gebr. Rettberg GmbH","offers":[{"title":"500 ml \/ Without coating and non-return valve","offer_id":57835836440957,"sku":"127042044","price":222.0,"currency_code":"EUR","in_stock":true},{"title":"1,000 ml \/ Without coating and non-return valve","offer_id":57835836473725,"sku":"127042054","price":247.0,"currency_code":"EUR","in_stock":true},{"title":"2,000 ml \/ Without coating and non-return valve","offer_id":57835836506493,"sku":"127042063","price":294.1,"currency_code":"EUR","in_stock":true},{"title":"3,000 ml \/ Without coating and non-return valve","offer_id":57836009226621,"sku":"107000089","price":320.05,"currency_code":"EUR","in_stock":true},{"title":"5,000 ml \/ Without coating and non-return valve","offer_id":57836009259389,"sku":"127042073","price":454.5,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ With coating and non-return valve","offer_id":57848719409533,"sku":"107042144","price":296.02,"currency_code":"EUR","in_stock":true},{"title":"1,000 ml \/ With coating and non-return valve","offer_id":57848719442301,"sku":"107042154","price":321.01,"currency_code":"EUR","in_stock":true},{"title":"2,000 ml \/ With coating and non-return valve","offer_id":57848719475069,"sku":"107042163","price":369.06,"currency_code":"EUR","in_stock":true},{"title":"3,000 ml \/ With coating and non-return valve","offer_id":57848719507837,"sku":"107042164","price":395.02,"currency_code":"EUR","in_stock":true},{"title":"5,000 ml \/ With coating and non-return valve","offer_id":57848719540605,"sku":"107042173","price":532.46,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/woulffsche-flasche-borosilikatglas-33-gl-45-6858761.jpg?v=1771428191"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/collections\/laborglasgerate-7498643.jpg?v=1771671207","url":"https:\/\/www.rettberg-labstore.com\/en\/collections\/laborglasgerate.oembed?page=4","provider":"LabStore | Gebr. Rettberg GmbH","version":"1.0","type":"link"}