Stopcocks
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, 120° Bore, PTFE Plug, 2mm Bore, 15.2/30 Plug Size, 8mm OD Sidearms
Stopcock, 120¿ Bore, PTFE Plug, 2mm Bore, 15.2/30 Plug Size, 8mm OD Sidearms. A 1:5 taper PTFE stopcock with three sidearms sealed 120¿ apart. Plug has a bore to allow connection of any two arms at once.
Chemglass Life Sciences 6mm Glass Shell Only
6mm Glass Shell Only. Replacement glass shell for CG42803 stopcocks.
Chemglass Life Sciences Stopcock, Straight Bore, Glass Shell only for PTFE Plug, 8mm & 10mm Bore, 24/40 Barrel Size, 16mm OD Sidearms
Stopcock, Straight Bore, Glass Shell only for PTFE Plug, 8mm & 10mm Bore, 24/40 Barrel Size, 16mm OD Sidearms. Glass portion only of CG-424 stopcock. Accepts 1:5 taper PTFE plugs.
Chemglass Life Sciences Stopcock, T-Bore, Glass Plug, 2mm Bore, 12/30 Plug Size, 8mm OD Sidearms, #1 Clip Size
Stopcock, T-Bore, Glass Plug, 2mm Bore, 12/30 Plug Size, 8mm OD Sidearms, #1 Clip Size. Stopcock has three sidearms sealed 90º apart. The solid glass plug has a "T" shaped bore so that any two or all three sidearms can be connected at one time. All sizes are supplied complete with a metal retaining device CG-423.
Ace Glass, Inc. 0-5mm vacuum stopcock easy action
0-5mm threaded vacuum stopcock with easy action PTFE plug with hooded, bakeable handle. Stopcock threads into a heavy wall glass barrel, permitting smooth adjustment. Double PTFE ring seals prevent exposure of FETFE backup O-ring to corrosive gases and liquids. Hooded handle can be removed from plug, making plug bakeable.