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  • Products (45)
  • Heating Mantles

    Glas-Col
    … Made from flexible fabrics, for effective heating and protection of glass vessel Internal operating temperature limit of 450°C. Certified by Canadian Standards Association. Can be fabricated for most any glass or metal vessels through special order. 115 V, 60 Hz; separable 4 ft. 2-wire…
  • Glass Pestle

    Glas-Col
  • Glass Pestle

    Glas-Col
  • Glass Pestle

    Glas-Col
  • Pestle Glass / Teflon

    Glas-Col
  • Snorkel Stopper Taper 38

    Glas-Col
    …If you use a Glas-Col shaker, you can simply load the funnels onto it and get on with more important things without worrying about exploding glass. The Snorkel Stopper features a one-way check valve that automatically relieves gas pressure. The valve releases pressure of more than 1 pound…
  • Stopper Pressure Relief

    Glas-Col
    …If you use a Glas-Col shaker, you can simply load the funnels onto it and get on with more important things without worrying about exploding glass. The Snorkel Stopper features a one-way check valve that automatically relieves gas pressure. The valve releases pressure of more than 1 pound…
  • Snorkel Stopper Taper 22

    Glas-Col
    …If you use a Glas-Col shaker, you can simply load the funnels onto it and get on with more important things without worrying about exploding glass. The Snorkel Stopper features a one-way check valve that automatically relieves gas pressure. The valve releases pressure of more than 1 pound…
  • Stopper Pressure Relief

    Glas-Col
    …If you use a Glas-Col shaker, you can simply load the funnels onto it and get on with more important things without worrying about exploding glass. The Snorkel Stopper features a one-way check valve that automatically relieves gas pressure. The valve releases pressure of more than 1 pound…
  • Tape

    Glas-Col
    In both permanent and temporary applications, this tape heats odd lengths of glass tubes and metal pipes. Ribbon-type heating elements running lengthwise in the tape are encased in durable glass braid and are impregnated and covered with tough silicone rubber, which insulates stranded terminal leads…
  • Tape

    Glas-Col
    In both permanent and temporary applications, this tape heats odd lengths of glass tubes and metal pipes. Ribbon-type heating elements running lengthwise in the tape are encased in durable glass braid and are impregnated and covered with tough silicone rubber, which insulates stranded terminal leads…
  • Tape

    Glas-Col
    In both permanent and temporary applications, this tape heats odd lengths of glass tubes and metal pipes. Ribbon-type heating elements running lengthwise in the tape are encased in durable glass braid and are impregnated and covered with tough silicone rubber and then a tin-copper overbraid applied…
  • Tape

    Glas-Col
    In both permanent and temporary applications, this tape heats odd lengths of glass tubes and metal pipes. Ribbon-type heating elements running lengthwise in the tape are encased in durable glass braid and are impregnated and covered with tough silicone rubber, which insulates stranded terminal leads…
  • Micromantle Micap50

    Glas-Col
    …ml. Fits multiple-neck flasks. Fabric exterior provides effective heating in a space saving configuration Fabric interior to softly nest glass vessels to reduce the chance of thermal shock and damage to glassware Withstands 400°C internal operating temperature Electrical: 4 foot…
  • Holder F/2000ml Sep Funnel

    Glas-Col
    …the flask remains in the holder. This also helps to eliminate breakage of glassware caused by handling. When using standard funnels with glass, plastic, or PTFE stoppers, our stopper retainers are required Gas pressure can be released by inverting the funnel and shaking with the stopcock…
  • Splashguard

    Glas-Col
    …spillage and improve operating safety when heating liquids. The shield is appropriate for use with low-wattage mantles (Series M and TM) for flasks, glass beakers, steel beakers, resin flasks, and Buchner funnels. A rugged silicone pad grips outer circumference of vessel, holding the shield securely…
  • Splashguard

    Glas-Col
    …spillage and improve operating safety when heating liquids. The shield is appropriate for use with low-wattage mantles (Series M and TM) for flasks, glass beakers, steel beakers, resin flasks, and Buchner funnels. A rugged silicone pad grips outer circumference of vessel, holding the shield securely…
  • Heating Tape 7Ft 240V

    Glas-Col
    In both permanent and temporary applications, this tape heats odd lengths of glass tubes and metal pipes. Ribbon-type heating elements running lengthwise in the tape are encased in durable glass braid and are impregnated and covered with tough silicone rubber, which insulates stranded terminal leads…
  • Heating Tape 9Ft 240V

    Glas-Col
    …control. In both permanent and temporary applications, this tape heats odd lengths of glass tubes and metal pipes. Ribbon-type heating elements running lengthwise in the tape are encased in durable glass braid and are impregnated and covered with tough silicone rubber and then a tin-copper…
  • Tube For S65 Pestle

    Glas-Col
    …also called tissue grinders, are used to disrupt plant cells and animal tissue, recommended for tougher tissue samples. Precision-bore Borosilicate glass All tapered tubes have overflow chambers Tubes for glass pestles have medium-ground surface on inside walls of homogenizing portion
  • Snorkel Stopper Taper 27

    Glas-Col
    …If you use a Glas-Col shaker, you can simply load the funnels onto it and get on with more important things without worrying about exploding glass. The Snorkel Stopper features a one-way check valve that automatically relieves gas pressure. The valve releases pressure of more than 1 pound…
  • Flx-Couplng for 10umsp

    Glas-Col
    The Flex-Coupling permits the use of the glass-stirring rod with a motor drive. The 3" epoxy-coated spring compensates for misalignment, reduces the chance for breakage, and eliminates the need for special adapters. Fits 5/16” motor shaft
  • Tube For S20 Pestle

    Glas-Col
    Precision-bore borosilicate glass About 5-3/4" (146 mm) long For use with S20 pestle (0455 S20 ) Tubes can withstand temperatures as low as liquid nitrogen Tube diameter listed is the approximate outside diameter of the grinding section.
  • Mantle 2000 ml

    Glas-Col
    …safety and efficiency of glass beakers. Even small liquid volumes may be heated in this mantle because its heat is concentrated at the bottom. Fabric exterior provides effective heating in a space saving configuration Fabric interior to softly nest glass vessels to reduce the chance…
  • Holder F/500ml Sep Funnel

    Glas-Col
    …the flask remains in the holder. This also helps to eliminate breakage of glassware caused by handling. When using standard funnels with glass, plastic, or PTFE stoppers, Glas-Col stopper retainers are required. Gas pressure can be released by inverting the funnel and shaking with the stopcock…
  • Holder Cent Tube F / Bnchtp Shkr 50ml

    Glas-Col
    …allows shaking vertically to let gases escape, or horizontally with stoppers secured by a plate. Holder accommodates up to eight 50 mL glass centrifuge tubes and test tubes up to 28 mm diameter, 140-180 mm long (stoppered) Up to 2 holders can be shaken at once Load Capacity: Maximum…
  • Tape

    Glas-Col
    … In both permanent and temporary applications, this tape heats odd lengths of glass tubes and metal pipes. Ribbon-type heating elements running lengthwise in the tape are encased in durable glass braid and are impregnated and covered with tough silicone rubber, which insulates stranded…
  • Tape

    Glas-Col
    … In both permanent and temporary applications, this tape heats odd lengths of glass tubes and metal pipes. Ribbon-type heating elements running lengthwise in the tape are encased in durable glass braid and are impregnated and covered with tough silicone rubber, which insulates stranded…

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