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  • SYNTHWARE Chromatography Columns with Teflon® Stopcocks & Fritted Disc

    Kemtech America

    SYNTHWARE general purpose chromatography column with heavy wall design. Supplied with a PTFE stopcock and a reinforced beaded top. With a coarse porosity fritted glass disc to support column packing. Designed for flash chromatography. The section below the disc is carefully minimized to prevent…

  • Hypersil GOLD 1.9µm Columns

    Thermo Scientific

    Significant reduction in peak tailing while retaining C18 selectivity Excellent resolution, efficiency and sensitvity Confidence in the accuracy and quality of analytical data 1.9µm particle size columns can be used to improve speed and efficiency Thermo…

  • Hypersil GOLD 5µm Columns

    Thermo Scientific

    Significant reduction in peak tailing while retaining C18 selectivity Excellent resolution, efficiency and sensitvity Confidence in the accuracy and quality of analytical data Thermo Scientific Hypersil GOLD HPLC Columns are endcapped, ultrapure, silica-based columns with…

  • 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…

  • SYNTHWARE Chromatography Columns with Reservoirs

    Kemtech America

    SYNTHWARE general purpose chromatography column with heavy wall design. Supplied with an integral reservoir, PTFE stopcock and a top standard taper outer joint. Designed for flash chromatography. Column packing is supported by glass wool (not supplied). Top Joint: ST 24/40 Note: since the…

  • Force™ C18 LC Columns (USP L1)

    Restek

    A traditional end-capped C18 ideal for general-purpose use in reversed-phase chromatography Wide pH range (2–8) provides excellent data quality for many applications, matrices, and compounds Offers high hydrophobic retention Similar Phase(s): Discovery C18, Symmetry C18, Hypersil…

  • Rxi-5ms Columns (fused silica)

    Restek

    low-polarity phase; Crossbond diphenyl dimethyl polysiloxane Rxi fused silica capillary GC columns were designed specifically to be the best columns available, for exceptional inertness, ultra-low bleed, and reproducible retention and selectivity. In addition to outstanding performance, this…

  • TraceGOLD TG-WaxMS GC Columns

    Thermo Scientific

    Manufactured for better column-to-column reproducibility Polar phase, polyethylene glycol Polar-deactivated surface tightly binds polymer for excellent thermal stability Resists oxidative damage, damage from strongly acidic or basic volatiles better than silicone solid phases …

  • SYNTHWARE Chromatography Columns with Reservoirs & Fritted Disc

    Kemtech America

    SYNTHWARE general purpose chromatography column with heavy wall design. Supplied with an integral reservoir, PTFE stopcock and a top standard taper outer joint. With a coarse porosity fritted glass disc to support column packing. Designed for flash chromatography. The section below the disc is…

  • 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

  • Column, Cadmium, for Nitrate determination

    Hach

    Prepared column, for use with Lachat FIA Nitrate methods.

  • 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…

  • 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…

  • Hypersil GOLD Drop-In Guard Cartridges

    Thermo Scientific

    10mm design offers maximum protection with minimal increase in retention.

  • O Series Reversed-Phase C8 Columns

    Separation Methods Technologies

    O Series SMT SAM-C8 phase with the highest functional ligand coverage confirmed with carbon analysis results of 12% carbon load. In these series, a very high density of the functional ligand, octyl molecule or C8, is achieved through meticulous mixture of the C8 with proprietary spacer…

  • ZORBAX Eclipse XDB Columns

    Agilent Technologies

    Agilent ZORBAX Eclipse XDB columns – C18, C8, Phenyl and CN – provide four bonded phase choices for method development optimization. These columns provide good peak shape over a wide pH range (2-9) for additional method development flexibility with one family of columns. Eclipse XDB…

  • Rtx-1701 Columns (fused silica)

    Restek

    midpolarity Crossbond phase Rtx-1701 is one of the more popular stationary phases used in capillary GC. The mix of cyano and phenyl functional groups increases the polarity and offers a different elution order relative to less polar Rtx-1 or Rtx-5 columns. An Rtx-1701 column is ideal for…

  • 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…

  • Stabilwax-DA Columns (fused silica)

    Restek

    polar phase; Crossbond acid-deactivated Carbowax polyethylene glycol—for acidic compounds Stabilwax-DA bonded polyethylene glycol has an acidic functionality incorporated into the polymer structure. This permits analysis of acidic compounds without derivatization, significantly reduces…

  • Purospher® STAR RP-18 Endcapped LiChroCART® HPLC Cartridges

    MilliporeSigma

    Purospher® STAR RP-18 endcapped is the best choice for HPLC separation of basic, neutral, metal chelating samples or indeed any other format. Its outstanding performance and stability, allows a maximum flexibility in method development. Robust methods can be developed across the entire pH…

  • SampliQ QuEChERS Kits

    Agilent Technologies

    Extraction salts are pre-measured and provided in anhydrous packets, so you can conveniently add them after the acetonitrile and improve results Kits available with ceramic homogenizers to facilitate sample homogenization and to break up salt agglomerates more efficiently than shaking by hand;…

  • DB-Wax

    Agilent Technologies

    Polyethylene glycol (PEG) Close equivalent to USP Phase G16 High polarity Lower temperature limit of 20°C is lowest of any bonded PEG phase; improves resolution of low boiling point analytes Column-to-column repeatability Bonded and cross-linked Solvent rinsable …

  • Purospher® STAR RP-18 Endcapped (5 µm) LiChroCART® 4-4

    MilliporeSigma

    Purospher® STAR RP-18 endcapped is the best choice for HPLC separation of basic, neutral, metal chelating samples or indeed any other format. Its outstanding performance and stability, allows a maximum flexibility in method development. Robust methods can be developed across the entire pH…

  • BDS-Hypersil-C18 3µm Columns

    Thermo Scientific

    A good choice for QA/QC labs as a robust, general-purpose column in applications where reproducibility and long column lifetimes are required.

  • 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…

  • ZORBAX Eclipse Plus

    Agilent Technologies

    ZORBAX Eclipse Plus HPLC columns are the ideal first choice for method development of all samples. Available in C18, C8, Phenyl Hexyl and PAH.

  • Chilling/Heating HPLC Column Oven

    Torrey Pines Scientific

    Capacity for four columns (30 cm x 1") Digitally controllable to 0.1°C PID temperature control Convection chilling and heating for even chamber temperature Temperature range from 4 to 70°C RS232 port for programming ramp and soak cycles, remote control and data…

  • manu-CART® NT Cartridge Holder

    MilliporeSigma

    manu-CART® NT cartridge holder for 2, 3, 4 and 4.6 mm i.d. LiChroCART® cartridges

  • HOT POCKET Column Heaters, COOL POCKET Chiller and Eluent Preheater/Precooler

    Thermo Scientific

    Thermo Scientific™ HOT POCKET Column Heaters, Eluent Preheater/Precooler and COOL POCKET Chiller offer column heating or cooling in a compact, efficient design. Easy to install and use with a variety of column lengths up to 300mm (up to 150mm for short HOT POCKET model) Dual…

  • SYNTHWARE Chromatography Columns with Spherical Joints

    Kemtech America

    SYNTHWARE general purpose chromatography column with heavy wall design. Supplied with a PTFE stopcock and a top spherical socket joint. Designed for flash chromatography. Column packing is supported by glass wool (not supplied). Joint: SJ 35/20 Note: since the chromatography column is used with…

  • SYNTHWARE Chromatography Columns with Spherical Joints & Fritted Disc

    Kemtech America

    SYNTHWARE general purpose chromatography column with heavy wall design. Supplied with a PTFE stopcock and a top spherical socket joint. With a coarse porosity fritted glass disc to support column packing. Designed for flash chromatography. The section below the disc is carefully minimized to…

  • Stabilwax Columns (fused silica)

    Restek

    polar phase; Crossbond polyethylene glycol Restek’s polar-deactivated surface tightly binds the Carbowax polymer and increases thermal stability, relative to competitive columns. Because of the increased stability produced by the bonding process, Stabilwax columns exhibit long column…

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