"WardsSci000564"

Test tubes and everything you need to use them.

These PYREX® rimless ignition tubes are made from No. 7740 glass.

VWR® Test tubes are made from high-quality glass.

These tubes are made from special tubing to give the optimum wall thickness.

Pre-cleaned borosilicate glass test tubes with rims. Tubes can be used for hot or cold applications, are reusable, and can be autoclaved.

Combustion Tubes made of borosilicate 3.3 glass that can withstand high temperature fluctuations and thermal shocks, which is ideal for the controlled combustion of substances.