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General Chromatography Columns, Columns

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  • Jacketed CHROMAFLEX® Columns

    Kimble

    Jacketed CHROMAFLEX® columns are provided with an acrylic water jacket to provide thermal control of temperature-sensitive chromatographic separations.  The acrylic jacket also acts as a safety shield.  Threaded Recommended sterilization is with ethylene oxide, 2N NaOH or…

  • Flex-Column Economy Chromatography Columns

    Kimble

    Ideal for use with gel filtration, ion exchange, affinity and adsorption media Economical Easy to use Universal fittings and tubing connections Ideal for use with gel filtration, ion exchange, affinity and adsorption media. Polypropylene reservoirs and column outlets are permanently…

  • Glass Columns with Fritted Disc

    Kimble

    Basic column used for many separations in adsorption and ion exchange chromatography. 40-60 micron porosity fritted disc is sealed in Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • Glass Columns with Fritted Disc and PTFE Stopcock Plug

    Kimble

    Gravity chromatography column manufactured from medium wall tubing with 821000 PTFE stopcock Similar in design to the 420530 series 40-60 micron porosity glass frit at the lower end to act as a support for column packing material Replacement stopcock plug is 821001 Manufactured from 33…

  • Cadmium Reduction Column

    Kimble

    This column features all borosilicate glass construction with an 85 mL reservoir The glass wool plug and PTFE tubing at the bottom of the column are held securely in place by a BEVEL-SEAL™ connection, facilitating easy cleaning and assembly PTFE BEVEL-SEAL™ stopcock connector is…

  • Chx Column Comp 120 X 4.8cm

    Kimble

    Columns are supplied complete with glass barrel, 2 end fittings with 20 μm porosity HDPE bed supports, and screw caps Each column is also supplied with 5 feet (1.5 m) of FEP PTFE tubing (1/16” OD with 1.0 cm; 1/8” OD with 2.5 and 4.8 cm), 2 flangeless tubing nuts and 2 flangeless…

  • Column, Cadmium, for Nitrate determination

    Hach

    Prepared column, for use with Lachat FIA Nitrate methods.

  • Basic Glass Columns

    Kimble

    420300 series are basic columns used for many separations in adsorption and ion exchange chromatography Glass wool (not supplied) is used to support column packing Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • Septa

    Thermo Scientific

    A wide range to cover most applications Variety of materials and temperature limits for all applications For use in Thermo Scientific TRACE and Thermo Scientific FOCUS GCs and instruments from other manufacturers Contaminant-free in individual blister packs Temperature limit: 400°C

  • HxSil C18 Reversed-Phase Columns

    Hamilton

    Hamilton HxSil C8 and C18 columns exhibit greater retention than most columns. This allows the separation of compounds that are not sufficiently retained on other C8 or C18 columns. Protect Your Investment - Hamilton guard columns protect analytical, semi-prep and preparative HPLC columns.…

  • PYREX® Chromatography Column with Reservoir and PTFE Product Standard Stopcock

    Corning

    These PYREX® chromatography columns have a reservoir at top and a Product Standard 2mm bore PTFE (Polytetrafluorethylene) plug stopcock at the bottom. The top opening will accept a #2 rubber stopper.

  • PYREX® Flash Chromatography Column with Spherical Joint Socket Joint

    Corning

    These PYREX® Flash columns are ideal for use when quick separations in absorption chromatography applications are desired. The column has a 35/20 Spherical Joint socket joint at the top and with a 0-4mm PTFE (Polytetrafluorethylene) plug stopcock at the bottom. They are designed to be used with a…

  • Column Chromo PTFE 19 X 500mm

    Kimble

    Reinforced top and tooled lower end of this KIMAX column provide extra strength and a tight, leak proof fit with all-Polytetrafluoroethylene (PTFE) stopcock. An “O” ring has been added under the Polytetrafluoroethylene fitment to maintain a liquid tight seal over a large temperature…

  • Click-On Inline Filters

    Thermo Scientific

    Easy-to-use format eliminates contamination Pure gas output 99.9999% or 6.0 grade No carrier gas line contamination during filter change Easy and fast replacement without the need for tools No risk of overtightening fittings Reuseable end fittings reduce cost of clean gas:…

  • Uniguard Direct-Connection Guard Cartridge Holders

    Thermo Scientific

    Thermo Scientific* Uniguard Direct-Connection Guard Cartridge Holders are reusable, stainless-steel guard cartridge holders that attach directly to the analytical column inlet—eliminating requirement for extra fittings. With PEEK 0.0625 in. male outlet that fits many columns 0.0625…

  • Snyder Distillation Columns

    Kimble

    Snyder distillation column with floating ball valves for improved vapor-liquid contact. Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements.

  • Ferrules for Agilent 5890, 6890 and 6850 Instruments

    Thermo Scientific

    Wide range of choices for a wide range of instruments and applications Thermo Scientific ferrules are available in three different materials and various dimensions to match the instrument and capillary column ID. The choice of material is dependent upon the use. 15% Graphite/85% Vespel…

  • Carotenoid, 3um Column

    YMC

  • Chx Column Comp 100 X 4.8cm

    Kimble

    Columns are supplied complete with glass barrel, 2 end fittings with 20 μm porosity HDPE bed supports, and screw caps Each column is also supplied with 5 feet (1.5 m) of FEP PTFE tubing (1/16” OD with 1.0 cm; 1/8” OD with 2.5 and 4.8 cm), 2 flangeless tubing nuts and 2 flangeless…

  • Injection Port Liners for Agilent Instruments

    Thermo Scientific

    Highly deactivated and produced to exacting tolerances to ensure a high degree of reproducibility

  • YMCBasic 5um Column

    YMC

  • Pro C4 120A 5um Column

    YMC

  • Liquid chromatography columns Luer Lock, Non-jacketed, bed volume 8 mL, I.D. × L…

    MilliporeSigma

    All of the columns listed below are constructed of borosilicate glass. Four different fixed bed length configurations are available: Luer Lock, non-jacketed: constructed with fixed polypropylene end caps, polyethylene bed supports, and Luer Lock inlet and outlet fittings. The Luer Lock…

  • PYREX® Chromatography Tubes And Columns

    Corning

    Tubes for general chromatographic analysis Tops are tooled for rubber stopper fit and tubes are fabricated with sealed-in coarse porosity fritted discs Outflow tubes eliminate the smearing of the definition bands of effluent caused by the tube being filled and solvent mixed before being…

  • Flex-Column 1.5X100cm Pk3

    Kontes

    FLEX-COLUMNS® are economical and easy-to-use. Short columns are typically used for ion exchange chromatography, sample desalting and semi-disposable applications, while the long columns are ideally suited for gel filtration and adsorption chromatography. Constructed of polypropylene…

  • Chx Column Comp 30 X 4.8cm

    Kimble

    Columns are supplied complete with glass barrel, 2 end fittings with 20 μm porosity HDPE bed supports, and screw caps Each column is also supplied with 5 feet (1.5 m) of FEP PTFE tubing (1/16” OD with 1.0 cm; 1/8” OD with 2.5 and 4.8 cm), 2 flangeless tubing nuts and 2 flangeless…

  • Glass Column with Stopcock Plug

    Kimble

    A general purpose column for analytical separations A plug of glass wool can be used to support the column packing PTFE stopcock plugs, 821001-0002 and 821001-0004, control the flow rate Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I…

  • NMR Funnel Polypro 200mm

    Kimble

    The KONTES® DISPOSAFLEX® column is an inexpensive, multi-purpose column designed to satisfy a wide range of analytical separations using aqueous buffers. A typical application of the Disposaflex® column is the extraction of the cyclic nucleotides cAMP and cGMP from sample preparations…

  • TLC Cylindrical Developing Tanks

    Kemtech America

    All glass cylindrical TLC developing chambers that will accommodate 25 x 75mm to 50 x 200mm TLC plates. The compact design offers good plate visability and minimal solvent use. Lid has a short length standard taper joint with a ball style handle.

  • GFM Pro Electronic Flowmeter

    Thermo Scientific

    The GFM Pro Flowmeter is specifically designed for use with gas chromatography (GC) instruments. This versatile product is an electronic device capable of measuring volumetric flow for all types of gases. Real-time measurements can be made for various types of flow paths including continually…

  • PRP-h5 Reversed-Phase Columns

    Hamilton

    Pack Your Own Columns - Hamilton offers a range of bulk polymer resins for customers who prefer to pack their own column hardware. Chromatographic capacity and efficiency tests are conducted on both bulk and packed column resins to ensure product integrity. Samples from different lots can be…

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