Chemglass, Supplies
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TLC Developing Tanks
ChemglassHeavy duty, molded TLC developing tank for use with plates up to 20 x 20 cm ( 8in x 8in). The weight of the tank is approximately 15 pounds, and the bottom is ground to insure stability. Inside dimensions of the tank are 27cm wide x 7cm deep x 26 cm high (10 5/8in x 2 7/8in x 10in). Tank is…
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Flasks, Erlenmeyer, Screw Caps
ChemglassErlenmeyer flask with screw thread finish. Supplied complete with white rubber lined black phenolic cap. Long skirted caps can be loosened without falling off while shaking flask.
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Shake Flasks, 6 Baffles, Delong Neck
ChemglassFlask has 6 baffles, 3 baffles on the lower outside edge of the flask and 3 baffles on the bottom surface of the flask to maximize oxygen transfer to the culture medium when used on an orbital shaker. Delong style neck is made to fit stainless steel or plastic closures, while the longer neck…
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Elliptical Bump Trap, with Drain Holes
ChemglassSimilar to CG-1320-E, but with the addition of (2) 4mm drain holes at the base of the inner tube to allow solvent to drain back into the evaporation flask. Rotary evaporator bump trap is used between the vapor tube and evaporation flask on a rotary evaporator to prevent contents of the flask from…
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Adapters, Distillation
ChemglassWith two standard taper inner joints, parallel, and at a 75º angle to the connecting tube.
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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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Adapter has a ground glass standard taper outer joint on top and bottom that provides a convenient leak free way to connect to the OP-6602-J 2L disposable long stem filter funnels and a standard taper flask. The unique design of the long stem filter funnel and vacuum adapter makes it unnecessary to…
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Dispenser and Labeling Tape Kit
ChemglassDispenser and labeling tape kits include one multi-roll tape dispenser and 14 rolls of tape; 2 rolls of each color (white, yellow, green, red, orange, blue and lavender), either 3/4 or 1 inch wide.
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Buchner Filter Funnels, Extra Capacity
ChemglassSimilar to CG-1402, but with the height above the disc increased by 33% for greater capacity. Not recommended for use where pressure would exceed 15 PSI.
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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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Vented Caps
ChemglassBlue polypropylene vented cap has a 0.22µm PTFE hydrophobic membrane to allow gas exchange while preventing contamination. They are autoclavable at 121°C. Must be used with our 70mm silicone gasket
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Analog Magnetic Hot Plate Stirrers
ChemglassChemglass 135mm round top ANALOG hot plate stirrer system. Hotplates feature many exclusive features and improved safety enhancements. The 135mm diameter heater top is scratchproof and chemically-resistant. The back corner of the housing has an M8 female thread to accept a vertical support rod. …
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Flasks are manufactured to conform to Federal Specifications NNN-F-289 for Type 1, Class" A" unserialized flasks and ASTM E-288. Supplied complete with one closed bottom polyethylene stopper. For additional stoppers, see CG-8740. NOTE: THE CG-1602-20 CONFORMS TO ISO 1042, DIN 12664…
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Outer Joints, Dewar Seal
ChemglassUsed in construction of apparatus requiring the outer member to be jacketed. Configuration of flare permits seal to be made without having to regrind the joint.
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Features: Glass Body Features a Heavy Duty GL Style Glass Thread Auto-Stop When Opening the Valve Anodized Aluminum Control Knob is Laser Etched with Directional Arrows for Opening and Closing the Valve Zero Dead Space Perfluoro O-Rings on Tip and Plunger. …
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Corning Cover slips are manufactured from Corning 0211 Float Glass, #1.5 thickness (0.16 to 0.19mm). Sold in packages of 1oz.
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9mm Bonded Closures
ChemglassBonded closures feature clear PTFE/Silicone liner bonded directly to the closure without the use of glue or adhesives. These bonded closures provide a cost effective, integrated, one-piece system that eliminates costly line fallout. Closures are available in both pre-slit and non-slit designs.
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Evaporating flask for use with rotary evaporators. Flasks have a HEAVY WALL for vacuum applications and are balanced to prevent run-out during rotation. For Plastic Coated flasks, see CG-1512-P.
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10L Process Reactor Sytems
ChemglassComplete glass reactor system on our NEW open air, auto-center stand. PLEASE NOTE: REACTOR STAND OVERALL HEIGHT WITH MOTOR AND CLEARANCE BELOW VALVE, ARE CALCULATED FOR ALL CHEMGLASS STIRRER BEARINGS, INCLUDING THE CG-2077-M MECHANICAL SEAL STIR BEARING. Features: New…
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Flasks, Filtering, Heavy Wall
ChemglassHEAVY WALL Erlenmeyer shaped filtering flask with standard taper outer joint. For stoppers see CG-3000.
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PTFE Coated Needle Tip Thermocouples
ChemglassDesigned for use for small volumes, these 17 gauge hypodermic needle thermocouples can be inserted through septa into a reaction. They are PTFE coated and sealed at the end for liquid tight applications. Available in 3-1/2 or 7 inch lengths with 72 inches of PTFE coated extension wire. Please…
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NORELL™ Standard Series™ NMR Tubes
ChemglassNORELL™ Standard Series™ NMR Tubes are manufactured out of ASTM Type 1 Class B glass, commonly referred to as N-51A. Applications that are suited for using this type of glass are routine NMR, where samples are run under room temperatures with no thermal gradients, for auto-sampling…
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Adapters, Connecting, Enlarging
ChemglassUsed to connect dissimilar standard taper joint sizes. Lower inner joint is smaller in size than the top outer joint.
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20L Process Reactor Sytems
ChemglassComplete reactor system on our NEW open air, auto-center stand. PLEASE NOTE: REACTOR STAND OVERALL HEIGHT WITH MOTOR AND CLEARANCE BELOW VALVE, ARE CALCULATED FOR ALL CHEMGLASS STIRRER BEARINGS, INCLUDING THE CG-2077-M MECHANICAL SEAL STIR BEARING. Features: New &…
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Replacement O-Ring Kits
ChemglassEach kit contains a set of three o-rings, one for the tip and two for the barrel seal. If individual o-ring is required see CG-305 for Viton or CG-308 for Kalrez®.O-Ring Specifications:#006 Tip O-Ring#009 Shaft O-Ring
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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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Round bottom, HEAVY WALL three neck flask with standard taper outer joints on the center neck and 20º angled side necks. For Larger Flasks See CG-1524.
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Similar to CG-1258 but with the addition of an overflow tube between the uptake tube and the graduated receiver.
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Coil style reflux condenser with a larger diameter jacket and coil, thereby providing maximum cooling capacity, while being shorter in length. Hose connections are on the bottom of the condenser which makes it easier to connect hose/tubing. Connections are GL14 polypropylene hose barbs and screw…
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Round bottom, HEAVY WALL single short neck flask for use on rotary evaporators for receiving distillate. Joint at the top of the flask is a 35/25 socket. Plastic Coated to prevent injury from broken glass while preventing spillage of hazardous materials.