Lids For Reaction Flasks
Product Code : EL-GF-10228
Quick Answer: The Lids For Reaction Flasks are flat-flange lids with interchangeable joints, made from heat-resistant, low-expansion borosilicate glass. They are listed with a 19/26 or 29/32 central joint.
Last updated: October 2026
Key Features
- Flat flange
- Interchangeable joints
- Heat-resistant, low-expansion borosilicate glass
- Central joint 19/26 or 29/32, with parallel and angled side joints
Technical Specifications
| Specification | Value |
|---|---|
| Material | Borosilicate glass, heat resistant, low expansion |
| Flange | Flat |
| Central 19/26, parallel 19/26 | Side 5°: 24/29; side 10°: 19/26; side 15°: NA |
| Central 19/26, parallel 14/23 | Side 5°: 14/23; side 10°: 14/23; side 15°: 29/32 |
| Central 29/32, parallel 14/23 | Side 5°: 14/23; side 10°: 14/23; side 15°: 29/32 |
About This Product
A reaction flask lid fits the flat flange of a reaction vessel and gives several joints for items such as a stirrer, condenser, thermometer or dropping funnel. A reaction flask with glass stopcock is listed in the same range. The Lids For Reaction Flasks is available for supply within India and for export to Solomon Islands, Ghana, Guinea, Kuwait and Trinidad and Tobago.
Frequently Asked Questions
Q1. What central joint sizes do the Lids For Reaction Flasks have?
19/26 or 29/32.
Q2. What glass are they made from?
Heat-resistant, low-expansion borosilicate glass.
Related: Glass flasks and Flask Reaction With Glass Stopcock.
For a quotation on the Lids For Reaction Flasks, contact Laboratory Glassware Ambala.