About this item

• 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 5/16 inch, providing versatility in laboratory applications
• ASIN: B0C27Z937Z