Stopcocks
Med Vet International McKesson Test Tube, 13 x 100 mm, 177-1510, 250/Box
McKesson Test Tube Round Bottom Plain 13 X 100 mm 7 mL Without Color Coding Without Closure Glass Tube 13 x 100 mm 7 mL Premium-quality, clear glass tubes provide excellent chemical resistance and durability Chemically inert tubes, made from superior quality borosilicate glass to reduce pH changes and contaminants that are potentially leached from tubes made from soda lime glass Round bottoms and fire-polished rims Can be used for tissue culture and blood banks Rigidly controlled dimensional specifications for reliable, uniform results Produced in an ISO 9001:2008 Certified Factory Specially packaged neatly in heavy-duty boxes, shrink-wrapped in plastic film to keep them particle-free and prevent breakage during shipment
HANNAS PHARMACEUTICAL SUPPLY CO INC STOPCOCK 4-WAY DISCOFIX 100/CS
NC2826921 STOPCOCK 4-WAY DISCOFIX 100/CS
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 90¿ 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 Stopcock, Straight Bore, Hollow Glass Plug, High Vacuum, 4mm Bore, 17/40 Plug Size, 10mm OD Sidearms, #4 Clip Size
Hollow plug, straight bore stopcock is precision ground and hand-lapped with corresponding numbers on barrel and plug. They are supplied complete with the listed size CG-423 metal retaining clip.
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, T-Bore, Glass Plug, 4mm Bore, 17/40 Plug Size, 10mm OD Sidearms, #4 Clip Size
Stopcock, T-Bore, Glass Plug, 4mm Bore, 17/40 Plug Size, 10mm OD Sidearms, #4 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.
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.
BURKLE INC StopCock straight-through, cap nut 3/4"-3/4" outer
The StopCock discharge cocks fit all containers with G 3/4" connection threads. Thread adapters facilitate connection of cocks to nearly all containers.
Ace Glass, Inc. 4MM STOPCOCK GB 4MM STOPCOCK GB
Glass 4mm 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.