Stopcocks
Ace Glass, Inc. Stopcock, 3-way, 4mm bore, 20/44 T-bore plug, 10mm OD, sidearms
4mm bore 3-way stopcock with sidearms and a 20/44 T-bore solid glass plug. 10mm O.D.
Med Vet International McKesson Test Tube, 13 x 100 mm, 177-1510, 1000/Case
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
Chemglass Life Sciences Stopcock, Straight Bore, Glass Shell only for PTFE Plug, 3mm & 4mm Bore, 15.2/30 Barrel Size, 10mm OD Sidearms
Stopcock, Straight Bore, Glass Shell only for PTFE Plug, 3mm & 4mm Bore, 15.2/30 Barrel Size, 10mm OD Sidearms. Glass portion only of CG-424 stopcock. Accepts 1:5 taper PTFE plugs.
Chemglass Life Sciences Stopcock, Straight Bore, PTFE Plug, 8mm Bore, 24/40 Plug Size, 16mm OD Sidearms
Stopcock, Straight Bore, PTFE Plug, 8mm Bore, 24/40 Plug Size, 16mm OD Sidearms.Straight bore stopcock having a 1:5 taper solid PTFE plug.
Ace Glass, Inc. Stopcock, 0-8mm, 90° arms, high vacuum, PTFE plug with knurled PTFE handle, completely bakeable
Stopcock, 0-8mm, 90° arms, high vacuum, PTFE plug with knurled PTFE handle, completely bakeable
Ace Glass, Inc. 8mm stopcock straight bore PTFE plug
8mm straight bore stopcock with polished barrels and 1:5 PTFE plug.
Chemglass Life Sciences Stopcock, Double Oblique, Glass Plug, Pressure, 2mm Bore, 14.5/50 Plug Size, 8mm OD Sidearms
Similar to CG-458, but with two parallel oblique bores. Stopcock has a precision ground barrel and plug.
Chemglass Life Sciences Stopcock, Straight Bore, 1-Arm Capillary, PTFE Plug, 2mm Bore, 11/25 Plug Size, 7mm & 8mm OD Sidearms
Stopcock, Straight Bore, 1-Arm Capillary, PTFE Plug, 2mm Bore, 11/25 Plug Size, 7mm & 8mm OD Sidearms. Similar to CG-424, but with one arm being made of 2mm ID capillary tubing.
Chemglass Life Sciences Stopcock, Straight Bore, PTFE Plug, 2mm Bore, 11/25 Plug Size, 8mm OD Sidearms
Stopcock, Straight Bore, PTFE Plug, 2mm Bore, 11/25 Plug Size, 8mm OD Sidearms. Straight bore stopcock having a 1:5 taper solid PTFE plug.
Ace Glass, Inc. Stopcock, 0-10mm, 90° arms, high vacuum, glass plug with knurled nylon handle
Stopcock, 0-10mm, 90° arms, high vacuum, glass plug with knurled nylon handle
Ace Glass, Inc. 3MM STOPCOCK GB 3MM STOPCOCK GB
Glass 3mm 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. 4mm hi vacuum stopcock SLD double oblique
4mm precision-grade, hi vacuum stopcock, with double oblique bore solid plug. Plug has a hole to permit evacuation of the lower chamber, and prevents leakage through the bottom.
Ace Glass, Inc. 0-5mm high vacuum Easy Action stopcock with Tef-Cap O-ring
0-5mm high vacuum Easy Action stopcock with Tef-Cap O-ring seals eliminate exposure to corrosive materials. For use to at least 13.6 Kg internal pressure. An ultimate vacuum of 10-7 can be realized with the standard three seals. Smooth acting valve permits fine adjustment of the opening. Front ring seal makes a positive closure against a precision-formed heavy glass seal. NOT bakeable. O-Rings are NOT replaceable. Reference marks on the stopcock body aid in repetitive setting. Replacement plugs with O-Rings sold separately.