These tubes are manufactured from chemically strengthened borosilicate glass.

• Reusable
• Can be centrifuged up to 13100×g when used with the accessory rubber adapter sleeve in a 50 ml rotor cavity
• Withstand temperatures up to 300 °C
• Screw-thread tubes are supplied with PTFE-faced rubber liner caps

Chemically strengthened glass to achieve a greater mechanical strength than standard borosilicate centrifuge tubes.

Glass conforms to ASTM E438 Type I, Class B requirements.