Stopcocks
Chemglass Life Sciences Stopcock, Double Oblique Bore, 1-Arm Capillary, PTFE Plug, 2mm Bore, 12.9/44 Plug Size, 7mm & 8mm OD Sidearms
Stopcock, Double Oblique Bore, 1-Arm Capillary, PTFE Plug, 2mm Bore, 12.9/44 Plug Size, 7mm & 8mm OD Sidearms. Similar to CG-446, but with the top oblique stem being made of 2mm ID capillary tubing.
Chemglass Life Sciences Stopcock, High Vacuum, Straight Bore, 2mm Glass Plug ONLY, 12/30 Plug Size
Stopcock, High Vacuum, Straight Bore, 2mm Glass Plug ONLY, 12/30 Plug Size. Replacement glass plug for CG462 series of glass stopcocks.
Chemglass Life Sciences Stopcock, Straight Bore, Glass Plug, Schlenk, 2mm Bore, 12/30 Plug Size, Plain Snelling
Stopcock, Straight Bore, Glass Plug, Schlenk, 2mm Bore, 12/30 Plug Size, Plain Snelling. This stopcock is especially designed for the repair of the sidearm on Schlenk vessels. Stopcocks are available with a standard snelling to accept a CG-423-01 metal retaining clip. Stopcock has a heavy duty, larger diameter (10mm OD) sidearm which makes an exceptionally strong seal to the Schlenk vessel. The hose connection has an 8mm OD and is 35mm in length. For replacement components see CG-400.
Chemglass Life Sciences Stopcock, T-Bore, PTFE Plug, 2mm Bore, 15.2/30 Plug Size, 8mm OD Sidearms
Stopcock, T-Bore, PTFE Plug, 2mm Bore, 15.2/30 Plug Size, 8mm 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, Straight Bore, PTFE Metering Plug, 4mm Bore, 15.2/30 Plug Size, 10mm OD Sidearms
Stopcock, Straight Bore, PTFE Metering Plug, 4mm Bore, 15.2/30 Plug Size, 10mm OD Sidearms. A 1:5 taper PTFE plug having a threaded needle valve to allow the adjustment of flow through the bore of the plug.
Chemglass Life Sciences Stopcock, Straight Bore, Glass Plug, Pressure, 2mm Bore, 12/30 Plug Size, 8mm OD Sidearms
Stopcock, Straight Bore, Glass Plug, Pressure, 2mm Bore, 12/30 Plug Size, 8mm OD Sidearms. Solid glass plug has a threaded glass snelling which accepts an assembly similar to the one supplied with standard PTFE stopcocks. This consists of a PTFE washer, PTFE nut and Viton O-ring. Assembly provides for uniform seating tension to be applied to the plug which is precision ground and hand-lapped with corresponding numbers on the barrel and plug.
Ace Glass, Inc. 2MM STOPCOCK GB 2MM STOPCOCK GB
Glass 2mm straight bore stopcock with a solid glass plug and a tapered flange, which insures maximum strength at the seal. The bore of the side arms is equal to or slightly larger than the bore of the plug.
Ace Glass, Inc. Vacuum take-off adapter, 24/40, 2mm double oblique bore, hose barbs for 5/16 or 3/8in ID tubing
24/40 vacuum take-off adapter with 2mm double oblique bore, and hose barbs for 5/16 or 3/8 I.D. tubing. Used with 2000mL reaction kettle with sublimation apparatus accessories.
Ace Glass, Inc. 6mm stopcock straight bore PTFE plug
6mm straight bore stopcock with polished barrels and 1:5 PTFE plug.
Ace Glass, Inc. 0-10mm PTFE plug w/UHDPE handle
0-10mm PTFE plug with UHDPE handle for use with threaded vacuum stopcocks.
Ace Glass, Inc. 10MM STOPCOCK (GB)
Glass 10mm straight bore stopcock with a glass plug and a tapered flange, which insures maximum strength at the seal. The bore of the side arms is equal to or slightly larger than the bore of the plug.
Ace Glass, Inc. 0-8mm vacuum stopcock w/UHDPE handle PTFE plug
0-8mm threaded vacuum stopcock with PTFE plug with UHDPE handle. Needle valve permits smooth valve adjustment down to 0.1 cc/min flow rate. Double PTFE ring seals prevent exposure of FETFE backup O-ring to corrosive gases and liquids.