PYREX®, borosilicate glass.

• Excellent chemical resistance
• High temperature resistance
• Minimal thermal expansion, giving relatively high resistance to temperature changes

These distilling connecting adapters have a sidearm at an approximately 75° angle from the lower part of the vertical tube. The joint on the sidearm is at an angle approximately 105° from the sidearm. The sidearm and lower tube have standard taper inner joints. The upper tube is equipped with an outer standard taper joint for a thermometer.