Flask Brush
Product Code : EL-GF-10117
Quick answer: The Flask Brush is a cleaning brush with nylon bristles, sized and shaped to reach inside the narrow neck and rounded body of laboratory flasks for manual washing between uses.
| Specification | Detail |
|---|---|
| Bristle material | Nylon |
| Application | Cleaning laboratory flasks and narrow-necked glassware |
| Use setting | Schools, colleges, universities and laboratories |
Why Nylon Bristles for Glassware Cleaning
Nylon bristles clean the inner walls of a flask without scratching borosilicate glass, unlike stiffer wire or natural-fibre alternatives that can leave micro-scratches over repeated use. A dedicated flask brush reaches the rounded body and narrow neck of conical, round-bottom and Erlenmeyer flasks more effectively than a cloth or generic bottle brush, helping labs maintain clean glassware between titrations, cultures or reactions.
Frequently Asked Questions
What is the Flask Brush made of?
The Flask Brush has nylon bristles, chosen because they clean effectively without scratching glass.
Can the Flask Brush be used on other glassware?
It is designed for laboratory flasks but can generally be used on other narrow-necked glassware such as bottles, provided the brush size suits the neck opening.
Related Products
Explore more from the Glass Flask range, or related glassware-care items in Glass Burette (burette brush) and Laboratory Flasks.
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Contact Us for a quotation, or visit the Tenders page for bulk and institutional procurement.
Last updated: September 2026.
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