if placed by 12PM EST
- 10 pack of borosilicate glass tubes
- 20" length
- 0.25" (6mm) external diameter
Ten pack of 20" borosilicate glass tubes with 6mm external diameter and 3mm internal diameter. Using safe and appropriate methods of heating, tubes can be shaped to suit specific lab needs.
Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.