General Chromatography Columns

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  • Gravity Chromatography Columns

    DWK Life Sciences (Kimble)

    Gravity chromatography column manufactured from medium wall tubing with PTFE stopcock and in-line reservoir for containing liquid buffer Standard Taper joint size 24/40 These columns may be used alone or in combination with 420575-2440 flow control adapter A coarse porosity glass frit…

  • Cadmium Reduction Column

    DWK Life Sciences (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…

  • 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 plastics. …

  • Basic Glass Columns

    DWK Life Sciences (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

  • Superdex™ 30 Increase Columns

    GE Healthcare

    Superdex 30 Increase resin has the same fractionation range as current Superdex Peptide (for globular proteins, molecular weights between 100 and 7 000). This range makes it suitable for purification of small biomolecules such as peptides and oligosaccharides. Superdex 30 Increase resin has…

  • Flex-Column Economy Chromatography Column Accessories

    DWK Life Sciences (Kimble)

    Flow adapters Flow adapters can significantly improve FLEX-COLUMN® performance by protecting the gel bed from disruption during sample loading and by eliminating any dead volume above the gel bed.  Ideal for concentration and pH gradients, reverse flow separations and gravity…

  • Column, Cadmium, for Nitrate determination

    Hach

    Prepared column, for use with Lachat FIA Nitrate methods.

  • 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.

  • 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.

  • 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:…

  • 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.

  • 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…

  • 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…

  • 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

  • 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…

  • Flex-Column Economy Chromatography Columns

    DWK Life Sciences (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…

  • TraceGOLD TG-5HT GC Columns

    Thermo Scientific

    TraceGOLD TG-5HT columns offer extened operation up to 400°C, ideal for high temperature GC applications. Features: Low polarity, 5% diphenyl/95% dimethyl polysiloxane Lower bleed and better inertness than comparable high-temperature columns Special design of fused silica tubing extends…

  • Chx Column Comp 60 X 2.5cm

    DWK Life Sciences (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…

  • TRACE TR-5 GC Columns

    Thermo Scientific

  • Empty Column

    YMC

  • PYREX® Chromatography Column with Coarse Fritted Disc and PTFE Product Standard…

    Corning

    The 10x300mm PYREX® column is designed for general chromatographic column separations. The top is tooled for a No. 00 rubber stopper fit. A PTFE (Polytetrafluorethylene) Product Standard stopcock with a No. 2 plug is provided for better column control. Sealed into the column in a coarse porosity…

  • Jacketed CHROMAFLEX® Columns

    DWK Life Sciences (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…

  • Autosampler Syringes for Agilent Instruments

    Thermo Scientific

  • 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…

  • Flex-Column 1.5X100cm Pk3

    DWK Life Sciences (Kimble)

    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…

  • 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.

  • Column 11X300mm

    DWK Life Sciences (Kimble)

    The reinforced top and tooled lower end of this KIMAX® column provide extra strength and a tight, leakproof fit with an all-PTFE stopcock. An o-ring has been added under the PTFE fitment to maintain a liquid-tight seal over a large temperature range (0-100 °C) Liquid contacts…

  • Chx Column Comp 60 X 4.8cm

    DWK Life Sciences (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…

  • Chx Column Comp 120 X 4.8cm

    DWK Life Sciences (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…

  • Chx Column Comp 60 X 1.0cm

    DWK Life Sciences (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…

  • VF-624ms Capillary Columns

    Agilent Technologies

    VF-624ms, along with the VF-1301ms, are the world's first ultra-low-bleed 6% cyanopropyl/phenyl, 94% PDMS GC columns and provide more accurate trace analysis.

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