About this item

• Flow Control: the adapter used to regulate the flow of gases or liquids into reaction systems by rotating PTFE stopcock
• Joint Size: the adapter features an inner joint an outer joint; joint size: 14/20 (19/22 / 24/40)
• Material & Thermal Stability: made of borosilicate glass, it exhibits excellent corrosion resistance and a low coefficient of thermal expansion; stable operating temperature: 450 °C
• Usage Precautions: 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