Supplies, Chemglass
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Similar to CG-141 but with the entire clamp PTFE coated for chemical durability.
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Clear Sample Vials, with Caps
ChemglassSample vials packaged in convenient LAB-PACS of 144. Made from Type 1 Borosilicate glass. Full height partitions minimize breakage. Solid PTFE Lined Caps.
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Adapters, Flushing, Airfree®, Schlenk
ChemglassAdapter allows vessels to be flushed with inert gas while sampling directly thru the bore of the T-Bore stopcock. Available with a choice of a 4mm high vacuum glass stopcock having a S.S. constant pressure retention device or a 4mm PTFE stopcock. Both the glass and PTFE stopcock have 9mm OD medium…
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Adapters, Syringe Needle
ChemglassInner standard taper joint with the opposite end tooled to fit a CG-3022-05 or CG-3022-22 rubber septa. Supplied complete with one each rubber septa.
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Used to purify and transfer solvents under inert conditions. Permits transfer of solvents directly into an evacuated storage vessel with 24/40 standard taper outer joints. A 0-4mm Chem-Vac™ Chem-Cap® valve is used for vacuum control.
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PTFE Tip Valves
ChemglassPTFE TIPHi-vac valve with two sidearms sealed to the barrel at a 90° angle to one another. Designed with a precision external thread for fine control.
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Quartz with Lid Crucibles
ChemglassCrucible for use in temperatures up to 1000°C. Perfect for use in muffle furnace ashing procedures. Quartz material ensures sample purity for further analysis.
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Features: Available in Square or Rectangular Shapes, with Open Bottom PTFE Joint is Offset Permitting Baffle to be Adjusted up to 1" Towards the Center of the Reactor Baffle Can Be Vertically Adjusted Inside Reactor Hollow Baffles Allow pH Electrodes to be…
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Graduated Cylinders, with Outer Joints
ChemglassCylinders are calibrated to contain at 20°C. Supplied without stopper. For standard taper stoppers see CG-3000. Tolerances and subdivisions are the same as CG-8242.
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Borosilicate Swagelok® Tubing
ChemglassPrecision ground OD tubing for use with PTFE ferrule Swagelok® fittings.
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75L Process Reactor Sytems
ChemglassComplete reactor system on our innovative Kwik Mount support frame. Lexan safety shields surround the reactor with the front panel hinged for easy access. PLEASE NOTE: REACTOR STAND OVERALL HEIGHT WITH MOTOR AND CLEARANCE BELOW VALVE, ARE CALCULATED USING THE CG-2077-H STIRRER BEARING. IF YOU…
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Benchtop Support Stand, Mobile
ChemglassFeatures 3/4" S.S. Pipe (1.050" OD) Uprights and Heavy Duty PTFE Coated Aluminum Fittings Provide Maximum Strength and Chemical Durability All S.S. Uprights are Passivated to Inhibit Corrosion Adjustable S.S. Shelf/Tray Supports Reactors from 250mL to 5L Single…
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These convenience packs come with 100 bonded closures and vials packed seperately. Closures with bonded septa are not attached.
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Flexible and compact, this 4-port line is constructed using CG-474-02, 4mm double oblique hollow high vacuum greased stopcocks on all four ports. Ports are fitted with two 14/20 inner joints and two 24/40 inner joints and are spaced 5" center to center. This configuration permits use directly…
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M10 Thermowells
ChemglassM10 threaded thermowell having a ID of .310” that will accept 1/4” thermocouple probes. To enhance the temperature measurement the thermowell should be partially filled with a heat conducting silicone or mineral oil.Like-for-like replacement parts for Applikon® Biotechnology and…
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Unique baffle system for benchtop process reactors from 300mL to 5L. Designed to increase agitation in the reactor and mimic baffles found in larger glass lined reactors. PTFE jacketed stainless steel provides excellent strength and chemical durability. Features: Adjustable Rectangular…
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Keck Clamps
ChemglassMade of Delrin®, the clamp is non-corrosive and will not scratch glass. Can be used to 140°C. Color coded for easy identification. SOLD IN PACKAGES OF 10.
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Round bottom 2-neck flask having standard taper outer joints, both being of the same size. Available with a choice of a 2mm high vacuum glass stopcock having a S.S. constant pressure retaining device or a 0-4mm Chem-Cap® Airfree® inlet valve. Side neck can be fitted with a CG-3022 septum…
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Quartz Fritted Disc
ChemglassPorous fused quartz discs. Porosity sizes are as listed and differ from porosities of borosilicate discs.
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Rubber Stoppers, One Hole
Chemglass13.5 Rubber Stopper Similar to CG-3026 except with one hole. These stoppers are suitable for practically all general laboratory uses. Composition ensures resiliency and pliability over a long period and withstands laboratory conditions without hardening. The dimensions are in accordance with…
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Beaker Tong, Stainless Steel
ChemglassTongs have an overall length of 15" with the jaws being covered with ceramic fabric. Configured with a convenient thumb grip to ensure for a firm hold. Minimum grip diameter is ~1-3/4".
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Coil Condensers
ChemglassFor use in construction of spiral or Graham style CONDENSERSs. Coils can be sealed together to form longer lengths.
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Features: Oversized Rugged S.S. Uprights and Heavy Duty PTFE Coated Aluminum Fittings Provide Maximum Strength and Chemical Durability. All S.S. Uprights are Passivated to Inhibit Corrosion. Motor Mount for Electric, Air, or XP Motors with the Ability to Unlock and Swing Out Giving…
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Similar to the CG-4440 vacuum manifold, but with BOTH ENDS OF INERT GAS LINE OPEN to permit connection to the gas source and an oil bubbler. Hose connections have a 10mm small serration and a 11mm large serration.
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Sample Vault™ Series NMR Tubes
ChemglassThe Sample Vault™ Series of NMR tubes with NorLoc™ caps are engineered for the new generation of high-throughput lab automation NMR systems. Designed for use with 96 position carriers that accept either the 103.5mm (4”) or 178mm (7”) with open or closed top caps.…
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Chem-Vac™ Glass Portion Only 180° Valves
ChemglassCHEM-VAC™ valve glass portion only. Valve has two sidearms sealed to the barrel at a 180º angle to one another and on the same plane. Heavy duty rounded coarse thread and precision formed tapered seat.
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Minum-Ware® Round Bottom 3-Neck Flasks
ChemglassMicro round bottom 3-neck flask with all 14/10 threaded outer joints. Supplied complete with open-top screw caps (MW-102-33) and Viton O-rings (MW-100-08).
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Funnels, Process Reactors
ChemglassFeatures: Large Opening Polypropylene 60 and 80mm Reaction Flange for Easy Connection Fits 10 thru 100L Reactor Systems Large funnels have a 60mm or 80mm flange fused to the bottom of the funnel. This design makes them ideal for filling our process reactors by clamping the…