Stopcocks (Per Pack 100), 3-Way Nylon Stopcocks, 3-Way Nylon Valve, Three-Way Stopcock, Stopcocks with Luer Connections, Tomopal Nylon Stopcock for Industrial and Laboratory uses. P/N: 100-1130-X100

Medline 3-Way Stopcock with OFF Position Handle, Rotating Adapter, Male Collar Fitting, 45 psi, Case of 20 Each

2-Way Stopcock with Female Ends, Clinical-grade PP Material, 100-Pack for Laboratory and Industrial Use

Hynec Polypropylene(PP) Luer Lock Adapter Kit for Tubing - 38-Pack with Male & Female Connectors(Caps), Suitable for Lab, Hose, and Industrial Use (1)

Stopcocks (Per Pack 50), 3-Way Nylon Stopcocks, 3-Way Nylon Valve, Three Way Stopcock, Stopcocks with Luer Connections, Tomopal Nylon Stopcock for Industrial and Laboratory uses. P/N: 100-1130-X050

Premium 2-Way Stopcock with Female Ends - Pack of 50, Clinical-grade PP Material for Laboratory and Industrial Use

2-Way Stopcock with Female Ends - 100-Pack, Clinical-Grade PP, Precision Flow Control for Laboratory and Industrial Use

Premium 2-Way Stopcock with Female Ends, Clinical-Grade PP Material, 100-Pack for Laboratory and Industrial Use