Stopcocks
Ace Glass, Inc. Stopcock adapter, 24/40 outer top, 24/40 inner bottom, 4mmglass plug
Stopcock adapter, 24/40 outer top, 24/40 inner bottom, 4mmglass plug
Chemglass Life Sciences Stopcock, T-Bore, Glass Plug, High Vacuum, 2mm Bore, 12/30 Plug Size, 8mm OD Sidearms
Solid glass high vacuum stopcock with theChemglass improved constant pressure retention device. This retaining system incorporates a glass plug having an extended snelling which accepts a stainless steel spring and clip. The spring keeps constant tension on the plug at all times and is easily removed and attached. Similar to CG-462, but with three stems sealed 90 degrees apart. Solid glass plug has a "T" shaped bore so that any two or all three arms can be connected at one time. Plug is precision ground and hand-lapped with corresponding numbers on the barrel and plug. Each stopcock is supplied complete with a stainless steel spring and clip. Replacement retention kit consists of one spring and clip for the plug size listed.
Chemglass Life Sciences Inlet Valve, Chem-Cap, High Vacuum, Glass Barrel Only
Inlet Valve, Chem-Cap, High Vacuum, Glass Barrel Only. Replacement part for CG59001
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 Valve, Chem-Vac™, Hi-Vac, 1-Arm, 0-8mm Bore, Viton O-Ring
Valve, Chem-Vac™, Hi-Vac, 1-Arm, 0-8mm Bore, Viton O-Ring. CHEM-VAC™ valve has single sidearm sealed at a 90º angle to the barrel. This inexpensive configuration allows for the lower portion of the barrel to be sealed directly to the apparatus being constructed, making for more compact, stronger assemblies. Valve has a TFE plug with three o-rings, the tip o-ring making the primary seal on the precision formed tapered seat. O-rings on the non-rotating shaft form an excellent dynamic seal between the TFE plug and glass barrel. See CG-935 for replacement plug, CG-537 for o-ring replacement kit, and CG-902 for glass portion only.PLEASE NOTE: THE 0-20mm BORE SIZE VALVE IS OUR PREVIOUS STYLE CG-500 SERIES VALVE WITH COARSE THREAD.
Chemglass Life Sciences Valve, Chem-Vac™, Hi-Vac, 1-Arm, 0-4mm Bore, Viton O-Ring
Valve, Chem-Vac™, Hi-Vac, 1-Arm, 0-4mm Bore, Viton O-Ring. CHEM-VAC™ valve has single sidearm sealed at a 90º angle to the barrel. This inexpensive configuration allows for the lower portion of the barrel to be sealed directly to the apparatus being constructed, making for more compact, stronger assemblies. Valve has a TFE plug with three o-rings, the tip o-ring making the primary seal on the precision formed tapered seat. O-rings on the non-rotating shaft form an excellent dynamic seal between the TFE plug and glass barrel. See CG-935 for replacement plug, CG-537 for o-ring replacement kit, and CG-902 for glass portion only.PLEASE NOTE: THE 0-20mm BORE SIZE VALVE IS OUR PREVIOUS STYLE CG-500 SERIES VALVE WITH COARSE THREAD.
Chemglass Life Sciences Valve, Chem-Vac™, Chem-Cap, Hi-Vac, 180, 0-8mm Bore
Valve, Chem-Vac™, Chem-Cap, Hi-Vac, 180, 0-8mm Bore. CHEM-VAC™ CHEM-CAP valve with two sidearms sealed to the barrel at a 180 angle to one another and on the same plane. See CG-961 for replacement CHEM-CAP plug and CG-904 for glass portion only.
Analytical Sales & Services Plate For 19mm Tubes For 10 Position Flash Vacuum Manifold System
Advantage Plate for 19mm Tubes for 10 Position Flash Vacuum Manifold System
BURKLE INC StopCock
Commercially available spigots made of the materials polyethylene or polypropylene cannot be used for solvents StopCock PA fits onto 3/4 outer threads and with the supplied adapter onto 3/4 inner threads and therefore onto nearly all commercially available canisters and barrels where the discharge thread is at the bottom The StopCock discharge cocks fit all containers with G 3/4 connection threads Thread adapters facilitate connection of cocks to nearly all containers
BURKLE INC StopCock straight-through
The StopCock discharge cocks fit all containers with G 3/4 connection threads Thread adapters facilitate connection of cocks to nearly all containers
Chemglass Life Sciences Adapter, Inlet, 14/20 Outer Joint, 2mm Glass Stpk, Airfree, Schlenk
Adapter, Inlet, 14/20 Outer Joint, 2mm Glass Stpk, Airfree, Schlenk. Gas inlet adapter with a 2mm glass stopcock having a constant pressure retention device. Outer standard taper joint. Top arm is 9mm O.D. medium wall tubing for use with CG-3022 septum. Overall height of the 14/20 size is approx. 95mm
Chemglass Life Sciences Adapter, Inlet Feed, Stopcock
Adapter, Inlet Feed, Stopcock. For use with the CG-1334-X50 rotary evaporator. Image shown is the full rotary evaporator.
Chemglass Life Sciences Stopcock, Straight Bore, PTFE Plug, 3mm Bore, 15.2/30 Plug Size, 10mm OD Sidearms
Stopcock, Straight Bore, PTFE Plug, 3mm Bore, 15.2/30 Plug Size, 10mm OD Sidearms. Straight bore stopcock having a 1:5 taper solid PTFE plug.