Flasks, Conical, Erlenmeyer, Narrow Mouth
Product Code : EL-GF-10188
Quick answer: This Conical Erlenmeyer Flask, Narrow Mouth is made from borosilicate heat-resistant glass, printed in white enamel and finished with a reinforced thick rim to reduce chipping and breakage, available from 25ml to 500ml.
| Capacity (ml) | Diameter (mm) | Neck Diameter (mm) | Height (mm) |
|---|---|---|---|
| 25 | 42 | 22 | 75 |
| 50 | 51 | 22 | 90 |
| 100 | 64 | 22 | 105 |
| 150 | 74 | 28 | 118 |
| 250 | 85 | 34 | 145 |
| 500 | 105 | 34 | 180 |
Construction: Reinforced thick rim to reduce chipping and breakage. Marking: White enamel print.
Reinforced Rim for Classroom and Lab Durability
The mouth of a flask takes the most handling stress of any part — from stopper insertion to washing and storage. The reinforced thick rim on this flask is specifically built to reduce chipping and breakage at that point, extending its working life in busy teaching labs where flasks are handled by many different users, while the borosilicate body resists the everyday thermal stress of titration and mixing work.
Frequently Asked Questions
What makes this flask more durable at the mouth?
It has a reinforced thick rim specifically designed to reduce chipping and breakage.
What capacities are available?
Capacities range from 25ml to 500ml, each with matched diameter, neck diameter and height, as listed in the specification table.
What is the flask made of?
It is made from borosilicate heat-resistant glass, printed in white enamel.
Related Products
Explore more from the Glass Flask range, including Erlenmeyer Flask, Narrow Mouth and Conical Flask.
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Last updated: September 2026.
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