Quick Answer:The Flask Erlenmeyer with Screw Cap is a heat-resistant borosilicate glass Erlenmeyer flask closed by an autoclavable polyethylene screw cap with PTFE liner, made from 50 ml to 1000 ml.
Last updated: 18 October 2026
Key Features
Heat-resistant borosilicate glass.
Autoclavable polyethylene screw cap.
PTFE liner in the cap.
Five sizes, 50 ml to 1000 ml.
Technical Specifications
Specification
Value
Material
Borosilicate glass, heat resistant
Cap
Polyethylene screw cap, autoclavable, PTFE liner
50 ml
Thread 25, dia 51 mm
100 ml
Thread 25, dia 64 mm
250 ml
Thread 32, dia 85 mm
500 ml
Thread 32, dia 105 mm
1000 ml
Thread 32, dia 131 mm
How It Is Used
The flask is used like an ordinary conical flask for mixing, heating and holding solutions, while the screw cap lets it be sealed for storage or for autoclaving.
Frequently Asked Questions
What thread sizes does the Flask Erlenmeyer with Screw Cap use?
Thread 25 on the 50 ml and 100 ml flasks, and thread 32 on the 250, 500 and 1000 ml flasks.
Export orders for the Flask Erlenmeyer with Screw Cap are accepted from schools, colleges and distributors in Armenia, Cambodia, Kyrgyzstan, Equatorial Guinea and Kazakhstan.
For a quotation on the Flask Erlenmeyer with Screw Cap, contact JLab India on +91-8569909696.
