Pointed flask with sleeve NS 14.5/23, borosilicate glass 3.3

Conical flask made of high-quality borosilicate glass 3.3 with a precision ground joint NS 14.5/23 for professional laboratory applications. The characteristic conical shape allows for complete emptying and precise dispensing of liquids – ideal for quantitative work and separation processes.

The standard ground joint NS 14.5/23 ensures a secure and tight connection with suitable stoppers, adapters, or other glassware. The borosilicate glass 3.3 used offers excellent chemical resistance to acids, alkalis, and organic solvents, as well as high resistance to temperature changes.

The pointed flasks are available in various nominal volumes from 5 ml to 100 ml and are particularly suitable for extractions, separations, digestions and other demanding laboratory techniques.

Technical features:

• Material: Borosilicate glass 3.3
• Sleeve: Standard ground joint NS 14.5/23
• Conical shape for complete emptying
• High chemical and thermal resistance
• Various volumes available
• Compatible with standard laboratory glassware

Areas of application:

• Liquid-liquid extraction
• Separation proceedings and divorces
• Exploratory work
• Quantitative analysis
• Chemical syntheses
• General laboratory techniques

Important instructions!

Sales to business customers only: Sales are exclusively to companies, public institutions and universities.
Delivery to private individuals is excluded.

Product images: Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.