Amber Volumetric Flask, Unserialized, With Polyethylene Stopper CLASS A
Product Code : EL-VF-10244
Lab Glassware Manufacturer manufactures and exports Amber Volumetric Flasks, Unserialized, With Polyethylene Stopper, Class A from its production facility in Ambala, Haryana, for light-sensitive volumetric measurement in laboratories in India and to export buyers that have recently included Guatemala, Nicaragua and El Salvador — part of a wider base of enquiries from across Central America.
Quick answer: This is a Class-A tolerance amber volumetric flask with a polyethylene stopper, supplied across a 13-point capacity range from 1ml to 2000ml, each capacity matched to a specific stopper size.
| Capacity | Stopper Size |
|---|---|
| 1ml | 8mm |
| 2ml | 8mm |
| 5ml | 9mm, 13mm |
| 10ml | 9mm, 13mm |
| 20ml | 9mm, 13mm |
| 25ml | 9mm, 13mm |
| 50ml | 9mm, 13mm |
| 100ml | 13mm, 16mm |
| 200ml | 16mm, 19mm |
| 250ml | 16mm, 19mm |
| 500ml | 19mm |
| 1000ml | 22mm |
| 2000ml | 27mm |
Why Stopper Size Is Matched to Capacity
The neck diameter of a volumetric flask grows with its capacity, so the polyethylene stopper size is matched to each capacity rather than supplied as a single universal size — an 8mm stopper on the 1ml and 2ml flasks, scaling up to a 27mm stopper on the 2000ml flask, with several mid-range capacities offered in a choice of two neck/stopper sizes. Buyers ordering in bulk across multiple capacities should confirm the stopper size against this table so replacement stoppers match correctly.
Frequently Asked Questions
What stopper does this flask use?
It uses a polyethylene (PE) stopper, sized to match each capacity.
What is the smallest and largest capacity available?
Capacities range from 1ml up to 2000ml across 13 sizes.
Why do some capacities list two stopper sizes?
Several mid-range capacities (5ml to 250ml) are offered with a choice of two neck/stopper sizes; buyers should confirm which is needed for their existing glassware or accessories.
Do you export this flask outside India?
Yes, this flask is exported to institutional and distributor buyers outside India, with recent enquiries from Guatemala, Nicaragua and El Salvador among other Central American markets.
Related Products
Explore more from the Volumetric Flasks range, including Amber Volumetric Flasks, Class-A and Amber Volumetric Flask, Unserialized, With PTFE Stopper Class A.
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Last updated: September 2026.
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