Used for drying small amounts of gases.

• U-form shape with strong walls made of borosilicate glass with 2 mm beaded rims
• Autoclavable, with superior chemical durability
• Low temperature gradient - can withstand high temperatures and thermal shocks

Used for drying small amounts of gases, such as with the absorption of water with desiccants like calcium chloride.

Eisco borosilicate glass has the following heat tolerances:
Strain point 515 °C
Annealing point 565 °C
Softening point 820 °C