Description
These Pyrex heavy wall glass test tubes are ideal for science experiments in primary, secondary and college settings, offering durability and safety for frequent classroom use. Made from high quality borosilicate glass, they are suitable for a wide range of practical investigations in biology, chemistry and physics.
- Made from thermally and chemically resistant Pyrex borosilicate glass
- Heavy wall construction for enhanced strength and safety
- Dimensions: 18mm diameter x 150mm length
- Wall thickness: 1.8mm
- Pack of 100 test tubes
- Withstands temperatures up to 500°C
Specifications
DE
41121801.0
3384kg
180mm
195mm
250mm
Pyrex®
Test Tubes
With Rim
