Columns

General Chromatography Columns, Columns

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  • 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…

  • 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

  • PYREX® Vigreux Distillation Column with Cap 75mm Standard Taper 14/10 Threaded

    Corning

    This Vigreux Distillation Column is a replacement part for the 6949M series of PYREX® microchemistry kits.

  • 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

  • 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…

  • 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…

  • HxSil C8 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.…

  • 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…

  • 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…

  • Injection Port Liners for Agilent Instruments

    Thermo Scientific

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

  • Supelclean™ ENVI-Carb™ Plus SPE Tube

    MilliporeSigma

    Spherical Carbon Particles (Carbon Molecular Sieve) Composition: bed wt., 400 mg Volume: 1 mL Matrix: Amorphous Carbon Molecular Sieve (CMS) Polymer Carbon or Graphitized Polymer Carbon (GPCs) Pore size: 0.782 mL/g pore volume / 27.2 Å pore size Surface…

  • 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.

  • Petrocol® DH 150 Capillary GC Column

    MilliporeSigma

    eCl@ss 32119290 Application This long capillary column is designed for detailed purity analyses of light hydrocarbon gases and petroleum products (oxygenates, solvents, naphthas, gasolines, etc.). USP Code This column meets USP G1, G2, and G9 requirements. Phase …

  • 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…

  • 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.

  • 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…

  • TraceGOLD TG-5MS GC Columns

    Thermo Scientific

    The most widely used MS phase in gas chromatography Low polarity phase, 5% diphenyl/95% dimethyl polysiloxane Low bleed for excellent signal-to-noise ratio, sensitivity and mass spectral integrity Exceptional inertness ideal for analysis of active compounds Equivalent to USP G27…

  • PRP-3 HPLC 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…

  • 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.…

  • J'Sphere H80 80A 4um Column

    YMC

  • Disposable Extraction Columns

    Evergreen Scientific

    These columns are for use in drug extractions, HPLC sample preparation, general chromatography applications and other research procedures and may also be used ""piggybacked."" Columns measure 3-3/8"" long and include a medium polyethylene filter matrix support.…

  • Superdex™ 75 Increase Columns

    GE Healthcare

    Superdex 75 Increase is a versatile, prepacked column for high resolution size exclusion chromatography (SEC) in small scale (25 - 500 µl sample volume). The column is intended for use in preparative purification as well as for characterization and analysis of proteins with molecular weights…

  • 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.

  • Super Clean™ Gas Cartridge Filters

    Thermo Scientific

    Super Clean Cartridge Filters 99.9999% pure gas (or 6.0 grade) output No carrier gas line contamination during cartridge change Cost effective TUEV approved Max. pressure 11 bar (160 psi) Max. flow 7L/min.

  • Disposable Chromatography Columns

    Evergreen Scientific

    Columns are for use in general chromatographic work for extraction of components, with special applications in isoenzyme and protein studies, hemoglobin fractionation and desalting. Chromatography columns are precision-molded in 5" and 7" sizes from premium-grade, chemically inert…

  • 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…

  • Carotenoid, 5um Column

    YMC

  • 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…

  • Superose™ 6 Increase Columns

    GE Healthcare

    This size exclusion chromatography (SEC) medium has a very broad fractionation range (Mr 5 000 to 5 000 000) for both proteins and dextrans, making it of special interest to researchers working with protein complexes, membrane proteins, and other macromolecules. It also makes the columns useful as…

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