{"product_id":"gt-ruehr-verschluss-ptfe-fuehrungshuelse-borosilikatglas","title":"GT Stirrer Seal with PTFE Guide Sleeve – Borosilicate Glass 3.3","description":"\u003cp\u003eThe \u003cstrong\u003eGT stirrer seal\u003c\/strong\u003e made of borosilicate glass 3.3 enables safe and leak-tight operation of stirring devices in laboratory flasks and reaction vessels. The integrated PTFE guide sleeve ensures high chemical resistance against a wide range of organic solvents, acids and bases, while providing precise, low-play guidance of the stirrer shaft. The seal is suitable for use in organic synthesis, pharmaceutical research and general laboratory practice. Thanks to the standardised joint sizes NS 29\/32 and NS 45\/40, the GT stirrer seal is compatible with common round-bottom flasks and reaction vessels. It is available in various versions for shaft diameters from 6 to 16 mm, covering a wide range of laboratory applications.\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\u003eGuide sleeve: PTFE\u003c\/li\u003e\n\u003cli\u003eJoint sizes: NS 29\/32, NS 45\/40\u003c\/li\u003e\n\u003cli\u003eShaft diameter: 6 mm, 8 mm, 10 mm, 16 mm\u003c\/li\u003e\n\u003cli\u003eGL version: GL 25 (NS 29\/32), GL 32 (NS 45\/40)\u003c\/li\u003e\n\u003cli\u003eOverall length: 90 mm (NS 29\/32), 110 mm \/ 118 mm (NS 45\/40)\u003c\/li\u003e\n\u003cli\u003eProduct type: Stirrer seal\u003c\/li\u003e\n\u003cli\u003eManufacturer: Rettberg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eImportant Notes!\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":"6 mm \/ NS 29\/32","offer_id":58041925435773,"sku":"107080200","price":88.22,"currency_code":"EUR","in_stock":true},{"title":"8 mm \/ NS 29\/32","offer_id":58041925501309,"sku":"107080201","price":81.98,"currency_code":"EUR","in_stock":true},{"title":"10 mm \/ NS 29\/32","offer_id":58041925566845,"sku":"107080202","price":81.98,"currency_code":"EUR","in_stock":true},{"title":"10 mm \/ NS 45\/40","offer_id":58041925599613,"sku":"107080203","price":50.58,"currency_code":"EUR","in_stock":true},{"title":"16 mm \/ NS 45\/40","offer_id":58041925665149,"sku":"107080204","price":74.32,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/7536\/7549\/files\/gt-ruehr-verschluss-mit-ptfe-fuehrungshuelse-borosilikatglas-33-3233905.jpg?v=1776249191","url":"https:\/\/www.rettberg-labstore.com\/en\/products\/gt-stirrer-seal-ptfe-guide-sleeve-borosilicate-glass","provider":"LabStore | Gebr. Rettberg GmbH","version":"1.0","type":"link"}