Vacuum Flow Control Adapter with PTFE Stopcock

Dual 24/40 Standard Joints: features two 24/40 outer taper joints for easy connection to various laboratory glassware, making it versatile for multiple experimental setups Precision PTFE Stopcock: equipped with a premium PTFE stopcock, offering excellent sealing and chemical resistance, with smooth rotation for precise flow control Durable Borosilicate Glass: constructed from borosilicate glass, withstands temperatures up to 200°C and resists acids and alkalis, reusable and designed for long lasting performance Wide Application: ideal for use in organic synthesis, distillation, extraction, and other chemical reactions, ensuring compatibility with different laboratory apparatus 1-year coverage period for your peace of mind, if received damaged, please let us know and we will solve it promptly