Stopcocks
Chemglass Life Sciences Stopcock, T-Type, Hollow Glass Plug, High Vacuum, 4mm Bore, 17.35/50 Plug Size, 10mm OD Sidearms
Similar to CG-478, but with the addition of an extra horizontal sidearm. Precision ground and hand-lapped with corresponding numbers on barrel and plug.
Chemglass Life Sciences Stopcock, T-Bore, PTFE Plug, 4mm Bore, 16/35 Plug Size, 10mm OD Sidearms
Stopcock, T-Bore, PTFE Plug, 4mm Bore, 16/35 Plug Size, 10mm OD Sidearms. A 1:5 taper PTFE stopcock with three stems sealed 90º apart. PTFE plug has a "T" shaped bore to connect any two or all three stems.
Chemglass Life Sciences Stopcock, Single Oblique, Glass Plug, High Vacuum, 4mm Bore, 17.35/50 Plug Size, 10mm OD Sidearms
Solid plug, oblique bore stopcock is precision ground with corresponding numbers on barrel and plug. Lower vacuum chamber is evacuated with a separate hole in the plug which is not in the line of flow.
DWK Life Sciences Kimble™ Kontes™ Straight Bore Stopcock with PTFE Plug
The more exaggerated taper of this stopcock permits easier use at higher-than-ambient temperatures.
AVANTOR MASTERFLEX (VWR LLC) Masterflex Fitting, Polycarbonate, Three-Way, Stopcock with Male Luer Lock, Non-Sterile; 10/PK
Choose stopcocks with either a male luer lock or a male luer slip. Handle rotates 90° on one-way stopcocks, 180° on three-way stopcocks, and 360° on four-way stopcocks. All have PC body and HDPE stem.
AVANTOR MASTERFLEX (VWR LLC) Masterflex Fitting, Polycarbonate, One-Way, Stopcock with Male Luer Lock, Non-Sterile; 10/PK
Choose stopcocks with either a male luer lock or a male luer slip. Handle rotates 90° on one-way stopcocks, 180° on three-way stopcocks, and 360° on four-way stopcocks. All have PC body and HDPE stem.