stonylab Glass Vacuum Flow Control Adapter, Borosilicate Distillation Take Off Adapter with PTFE Stopcock for Laboratory Supplies

StonyLab Glass Vacuum Flow Control Adapter features a flow controller with PTFE stopcock for accurate and precise flow control in laboratory settings and experiments Made of premium, durable borosilicate glass with low expansion coefficient and high transparency for reliable use Both ends of the adapter have pagoda head interfaces for easy connection to hose Suitable for use with hoses that have an inner diameter of 8 mm, providing versatility in laboratory applications StonyLab ensures premium customer service; if received damaged, please contact us immediately; we will solve it until satisfied