Ace Glass Lab Glass Stopcocks
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Stopcock, High Vacuum
Ace GlassPrecision grade, with 3-way oblique stopcock. Available with oblique bore hollow or solid plug. Plug has hole to permit evacuation of the lower chamber and prevents leakage through the bottom.
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Used to regulate and measure flows, all working parts and indicia are visible, meter readings are unobstructed; the outlet swivels 360 degrees. Pressure tight to 2Kg/cm2 or more (air). Flow rates from 5 to 50L/minute air or 0.1 to 500cc/min water. Each tube is furnished with either a 316 stainless…
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Stopcock, Straight Bore, Glass Plug
Ace GlassA ruggedly constructed stopcock with solid glass plug and tapered flange which insures maximum strength at the seal. Bore of side arms is equal to or slightly larger than bores of plug on all sizes. For plugs, see 8223.
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Stopcock adapter, top outer joint, bottom inner joint, glass plug. Spherical joint versions are both outer joints top and bottom.
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Stopcock, Vacuum, PTFE, Low Hold-Up
Ace GlassThreaded vacuum stopcock with PTFE plug and new hooded handle that permits smooth needle valve adjustment down to 0.1cc/min. flow rate. In-line design of barrel offers less hold-up than with 8192 design. Double PTFE ring seals prevent exposure of FETFE
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Stopcock, High Vacuum, Easy Action Plug
Ace GlassHigh vacuum straight thru stopcock available with several types of Easy Action plugs including bakeable PTFE, PTFE stem with glass filled PTFE threads, and glass with Nylon handle, for allowing smooth adjustment. A variety of replacement items are avai
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High vacuum stopcock with Tef-Cap O-Ring seals with variable openings from 0-3 to 0-10mm. 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
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High vacuum stopcock that eliminates exposure to corrosive materials. Use to at least 13.6 Kg internal pressure. Variable openings from 0-3mm to 0-10mm. Ultimate vacuum of 10-7 can be realized with standard three seals. Smooth acting valve permits fine
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Adapter, Distillation, Pilot Plant
Ace GlassDistillation adapter for use with Pilot Plant reactors. Simple design collects the distillate above a PTFE stopcock with swagelok compatible take-off. Available with either one or two upper joints.
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Stopcock, High Vacuum
Ace GlassPrecision grade, with 3-way oblique bore stopcock. Available with a hollow or solid plug.
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Adapter, PTFE Stopcock, Inner Drip Tip
Ace GlassStraight connecting PTFE stopcock adapter with standard taper joints. Bottom joint connection has an inner drip tip tube.
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Adapter, Claisen, Stopcock
Ace GlassClaisen adapter. Center tube has 10/30 outer top for 76mm immersion thermometer and a 24/40 inner bottom. 75 degree take-off arm with 24/40 outer top and 24/40 inner stopcock side arm. Available with glass or PTFE stopcock plug.
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Adapter, Stopcock and syringe port
Ace GlassStandard taper adapter with 8-425 gpi threaded top and a 2mm bore stopcock with a ptfe plug. Syringe port is supplied with a cap and septum.
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Stopcock Plugs, Double Oblique Bore
Ace GlassDouble oblique bore stopcock plugs available in 1:5 PTFE or Borosilicate.
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Stopcock, Three-Way, 1:5 PTFE Plug
Ace GlassOblique bore with polished barrels. For plug only, see 8226.
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Stopcock, High Vacuum, Solid Plug
Ace GlassThree-way high vacuum oblique bore stopcock with liquid seal. The solid plug is bored to permit evacuation of the lower chamber and prevents leakage through the bottom.
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Stopcock, High Vacuum, Hollow Plug
Ace GlassWith hollow plug, for connecting either the right or left outlet with the bottom outlet.
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Stopcock, High Vacuum, Hollow Plug
Ace GlassHigh vacuum stopcock with hollow plug for right angle connection.
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Stopcock, Micro
Ace GlassSpecifically designed for micro chemical apparatus. The solid glass plug and barrel are lapped together to give a precision fit suitable for micro chemical requirements. Plugs are interchangeable within the meaning of ASTM Standard E 675.
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Stopcock, High Vacuum, Hollow Plug
Ace GlassHigh vacuum stopcock with hollow plug, for horizontal connections.
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Stopcock adapter, inner joint bottom, #15 top, stopcock side arm with PTFE plug and hose connection end. With a #15 nylon bushing, 7506-06, adapter can accomodate 12.5 to 14mm electrodes, finger consensers, etc. Suitable for vacuum work. See 7855-716 f
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Stopcock, Newman Type
Ace GlassUsed with distilling head to enable operator to determine reflux ratios and take-offs. Described in Industrial and Engineering Chemistry, Volume 14, No. 11, Page 902, Nov. 15, 1942.
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Stopcock, High Pressure, Oblique Bore
Ace GlassThree-way high pressure oblique bore stopcock with solid plug.
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Stopcock, High Vacuum
Ace GlassOblique bore stopcock with vacuum cup at bottom. Available with a hollow or solid plug.
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Stopcock, High Vacuum
Ace GlassPrecision grade, straight thru, high vacuum stopcock. Available with a hollow or solid plug.