Gas Chromatography

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Chemglass Gas Chromatography

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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.

  • General purpose single bank vacuum manifold with 4 or 6 ports. Main tube is 1" OD with a serrated hose connection, having the smallest serration 13.5mm and the largest serration 15.5mm, located at either the left or right side for vacuum connection. Ports are 4mm PTFE stopcocks with serrated…

  • Replacement Parts for Bioprocess Spinner Flasks

  • Seals Multiple Vessels Effectively Wide Range of Vessel Sizes Provides Syringe Access to all Vessels Works at Boiling Point Glove Box and Automation Friendly Uses Existing Hot Plate Stirrers   Works with Aggressive Solvents The OPTIBLOCK is a simple, easy to use tool for…

  • Vacuum Manifolds

    Chemglass

    General purpose single bank vacuum manifold with 3, 4, or 5 ports. Main tube is 38mm OD with a serrated hose connection, having the smallest serration 13.5mm and the largest serration 15.5mm, located at either the left or right side for vacuum connection. Ports are either 0-4mm or 0-8mm…

  • 45/50 Center Neck 3-45/50 Side Necks 2-80mm Duran Flange

  • Stirrer Coupling

    Chemglass

    The design of our Flex-Drive stirrer coupling eliminates the need to use rubber hose or universal adapters to attach your glass stirrer shafts to overhead motors. Coupling incorporates a 3in long epoxy coated spring to compensate for misalignment and to help isolate breakage. Lower end of coupling…

  • Agitator assembly is constructed of 316L stainless steel and screws into the M30 thread in the center of the headplate. Design ensures contamination-free sealing around the shaft. CLS-1385-05 attaches to the headplate with four bolts. CLS-1385-35 requires adapter plate, CLS-1385-30, for use in a…

  • Designed 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…

  • General purpose double bank vacuum manifold with 3, 4, or 5 ports for use with vacuum and inert gas. Both tubes are 1/2” OD with serrated hose connections located on the upper left and lower right banks. Ports are 4mm high vacuum stopcocks with serrated hose connections. Ports are spaced 85mm…

  • MW-72 G.C. collection tubes are sold 12/Pkg.  Vials are supplied complete with Viton o-ring (MW-100-01), PTFE faced septa (MW-104-11) and open-top screw cap (MW-102-11).

  • The unique design of our Tru-Stir™ stirrer shaft coupling eliminates the need to use rubber hose or universal adapters to attach your stirrer shafts to overhead stir motors. Coupling incorporates a unique helical S.S. spring permitting up to 1/8” of offset misalignment. Coupling is…

  • Vessel has four vertical GL-45 threaded side necks and a 100mm threaded center neck. The 3 and 6 liter vessels are low profile to maximize incubator space. Supplied complete with (4) solid GL-45 caps and (4) pouring rings.

  • 3/8 HP Air Motor

    Chemglass

    For fastening a temperature sensor / probe with a boss head to the vertical support rod on a hotplate. Air driven stirrer for use whenever the use of an electrical stirrer might be hazardous or impractical. Ideal for mixing all types of solvents, lacquers and volatile chemicals without the…

  • Replacement vessel is supplied with black phenolic rubber lined caps for the 18mm side arms, polypropylene caps and pouring rings for the GL-32 and GL-45 side arms.

  • Vessel has six vertical GL-45 threaded side necks and a 100mm threaded center neck. The 3 and 6 liter vessels are low profile to maximize incubator space. Supplied complete with (6) solid GL-45 caps and (6) pouring rings.

  • Thin wire thermocouple is 30-gauge x 36" long, completely encased in PTFE for submersion in reaction. Excellent for use with small volumes, it can be inserted through rubber septa.

  • Connector allows for easy connection of a thermocouple gauge tube to glass vacuum system without the use of a glass to metal graded seal or Cajon fitting. Gauge connection consists of a GL 25 thread, a stainless steel bushing and an open top GL 25 screw cap. The thermocouple gauge tube is threaded…

  • Silicone Top Gasket

  • Pressure release seals are designed to open when the internal pressure exceeds 3.0±0.5 bar.

  • 5-Neck 200mm Flange, 45/50 Center Neck (2) Vertical 45/50 Outer Side Neckss (2) 60mm O-Ring Flange Side Necks Angled 20°

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