About this item

• Connect Thermometer & Vent Lines: the connecting adapter used to simultaneously connect a thermometer and vent/vacuum lines to a distillation apparatus
• Multiple Joint Sizes: the distillation adapter features two inner joints and screw cap; joint size: 14/20, 19/22, 24/40
• Durable Borosilicate Glass: made of borosilicate glass, it exhibits excellent corrosion resistance and a low coefficient of thermal expansion; stable operating temperature: 450 °C
• Safety Notice: inspect the product for cracks before use; instantaneous temperature changes must not exceed 140 °C
• Warranty: 1-year limited manufacturer warranty for peace of mind