Stopcocks
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.
Ace Glass, Inc. 0-3mm high vacuum Easy Action stopcock with Tef-Cap O-rin
0-3mm 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.
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.
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 Valve, Chem-Vac™, Hi-Vac, Low Hold Up, 0-4mm, Viton O-Ring
Valve, Chem-Vac™, Hi-Vac, Low Hold Up, 0-4mm, Viton O-Ring. Similar to CG-927 CHEM-VAC™ valve but with the arms bent to minimize hold up of fluids. Valve has 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-905 for glass portion only.
Chemglass Life Sciences 90° TEF Stopcock, Complete with Female Luer Connection, (2)each 1/6" Nuts and Ferrules
90° TEF Stopcock, Complete with Female Luer Connection, (2)each 1/6" Nuts and Ferrules. Replacement 90° TEF Stopcock for item CG103710. Comes with female luer connection and (2) each 1/6" nuts and ferrules.
Chemglass Life Sciences Replacement Stopcock for Chemglass Polycarbonate Desiccator (STOPCOCK ONLY)
Replacement part for CG1226 series desiccators. The supplied polypropylene stopcock has a PTFE plug which turns easily, allowing a slow, gentle entrance of air to prevent unnecessary turbulence and crucible damage. Stopcock port accepts 1/4” I.D. tubing.