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Glass Col

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  • 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…

  • 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…

  • 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…

  • 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…

  • 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…

  • 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…

  • 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

  • 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…

  • 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…

  • Holder Centrifuge Tube 15ml

    Glas-Col

    …allows shaking vertically to let gases escape, or horizontally with stoppers secured by a plate. Each holder accommodates up to eight 15 mL glass tubes of up to 16 mm diameter, 126-160 mm long (stoppered) Up to 2 holders can be shaken at once Load Capacity: Maximum 5 pounds need not be…

  • Mantle Accessory

    Glas-Col

    Rigid housing provides strength and durability while supporting the weight of the vessel Fabric interior to softly nest glass vessels to reduce the chance of thermal shock and damage to glassware Withstands 400°C internal operating temperature Feet on smaller sizes designed to provide…

  • Heating Mantle RB Flask 50ml

    Glas-Col

    …half full.  Rigid housing provides strength and durability while supporting the weight of the vessel Fabric interior to softly nest glass vessels to reduce the chance of thermal shock and damage to glassware Withstands 400°C internal operating temperature Feet on smaller…

  • Mantle Accessory

    Glas-Col

    …gallon sizes. Rigid housing provides strength and durability while supporting the weight of the vessel Fabric interior to softly nest glass vessels to reduce the chance of thermal shock and damage to glassware Withstands 400°C internal operating temperature Feet on smaller sizes…

  • Mantle Bottom Type CSA 12000ml

    Glas-Col

    …you see its full contents. 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 Ideal for bottom…

  • Heaters

    Glas-Col

    …internal temperature 450°C Resilient and pliable interior, which cradles fragile beakers Heat is concentrated at the bottom, so even small liquid volumes can be heated Glass cloth mantle conforms to shape of beaker for even application of heat Controller 5915A01 is recommended; 120 V, 60 Hz.

  • ALDRICH 4-Methoxycarbonylphenylboronic acid,

    Sigma-Aldrich

    …in efficient hydrogen evolution via synergistic photoexcitation and electron injectio† • Salicylate-based thienylbenzoic acids as E. col i methionine aminopeptidase inhibitor† Other Notes: Contains varying amount of anhydride Packaging: 1, 5 g in glass bottle

  • Silicone Rubber Coated Heating Tapes

    Glas-Col

    Heats odd lengths of glass tubes and metal pipes Ribbon-type heating elements running lengthwise in the tape are encased in a durable glass braid and are impregnated and covered withtough silicone rubber Silicone rubber insulate stranded terminal leads at one end and waterproof fittings at…

  • Series O Beaker Fabric Mantles

    Glas-Col

    …walled metal beakers by preventing contact of heating elements and vessel walls with inner layers of glass fabric. Also available for glass beakers with resilient and pliable interior glass fabric which cradles fragile beakers. Heat is concentrated at the bottom of these mantles so even small…

  • Series M Mantles

    Glas-Col

    …with an aluminum shell that can heat flasks up to 72 liters. Like the Series TM, this mantle has a durable aluminum housing outside and resilient glass fabric inside to support flasks and protect flask walls from thermal strain. Only the bottom of the flask is covered so the contents being heated…

  • Heating/Insulating Tops

    Glas-Col

    …They protect the flask, the solutions, and the laboratory from drafts, which would disturb the reflux ration during fractionation, from flying glass of flask implosions in high vacuum distillations, from falling objects; and, from thermal strain between top and lower half of flask during…

  • High Temperature Heating Mantles for Round Bottom Flasks

    Glas-Col

    …Mantles Feature: Rigid housing provides strength and durability while supporting the weight of the vessel Fabric interior to softly nest glass vessels to reduce the chance of thermal shock and damage to glassware Withstands 600°C internal operating temperature Feet on smaller…

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