Stopcocks
Hanna Pharmaceutical Supply Co., Inc. HANNAS PHARMACEUTICAL SUPPLY CO INC
NC4031806 DISCOFIX 3-WAY STOPCOCK
Med Vet International Braun 4-Way Stopcock, w/ Leur Lock, J0462B, Each
3-way and 4-way Stopcocks, what is the difference Both have two inlet ports and one outlet port. Visually they look identical. A 3-way stopcock must have one of the three ports 'off' or closed. A 4-way stopcock allows one port to be 'off' or in a 4th position with all three ports open. Braun 4-way stopcock with male luer lock fitting.
Sigma Aldrich Fine Chemicals Biosciences 3 way stopcock female Luer1EA
The spring clip design holdsthe key in position under proper sealing pressure for optimum performance. There is no need for a screwdriver in cleaning operations.Made from nickel plated brass or stainless steelTested to 45 psi water pressureHigh pressure stopcocks are rated to 290 psi
Chemglass Life Sciences Stopcock, Double Oblique, Hollow Glass Plug, High Vacuum, 4mm Bore, 16.2/56 Plug Size, 10mm OD Sidearms
Hollow plug, double 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.
Chemglass Life Sciences Stopcock, Single Oblique, Hollow Glass Plug, High Vacuum, 4mm Bore, 17.35/50 Plug Size, 10mm OD Sidearms
Hollow plug, oblique bore stopcock is precision ground with corresponding numbers on barrel and plug. Lower vacuum chamber is evacuated via a separate hole in the plug which is not in the line of flow.
Chemglass Life Sciences Stopcock, T-Bore, Glass Plug, Pressure, 2mm Bore, 17/40 Plug Size, 8mm OD Sidearms
Similar to CG-458, but with three stems sealed 90º apart. Solid glass plug has a "T" shaped bore so that any two or all three arms can be connected at one time. Stopcock has a precision ground barrel and plug.