About this item

• Application: The adapter used to regulate the flow of gases or liquids into reaction systems by rotating PTFE stopcock

• Size: The adapter features an inner joint an outer joint; joint size: 14/20 (19/22 / 24/40)

• Material: 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

• ASIN: B07CH2SB3C, B07CH27JV1, B07CH2W9DQ