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  • Thermo Scientific™ Hypersil GOLD C8 HPLC Columns are recommended for analytes with medium hydrophobicity or when a less hydrophobic phase is required to obtain optimum retention. Based on high purity silica, Hypersil GOLD is a state of the art family of columns designed to meet the challenges of…

  • Each BAC column is qualified with a test mix containingthe important BAC target compounds. The robust and reproducible column chemistry ensures longer column lifetime and consistent results. Stable to 260 °C

  • 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…

  • midpolarity Crossbond phase 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 combination of column…

  • PLRP-S 300A 15-20uM 10G

    Agilent Technologies

  • nonpolar phase; 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 combination of column…

  • Ideal for bioanalytical testing applications like drug and metabolite analyses Heightened selectivity and retention for compounds that are hard to resolve or elute early on C18 and other phenyl chemistries Limits ionization suppression and allows simple, MS-friendly mobile phases …

  • 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…

  • Affinimip SPE is a selective solid phase extraction based upon molecularly printed polymers (MIP). It combines the advantages of Immune-affinity columns in terms of selectivity and a classic solid phase extraction (SPE) in terms of robustness and costs. This selectivity and robustness combines to…

  • NUCLEOSIL® is a family of totally porous spherical silicas with a very pure and uniform SiO2 structure Wide acceptance as routine packings for very different fields of chromatography One of the first spherical silicas used in HPLC Developed in the early seventies, it became a…

  • low-polarity phase; Crossbond diphenyl dimethyl polysiloxane The diphenyl dimethyl polysiloxane stationary phase is the most popular GC stationary phase and is used in a wide variety of applications. All residual catalysts and low molecular weight fragments are removed from the Rtx-5 polymer,…

  • Bulk C18

    Separation Methods Technologies

    SMT manufactures the most reliable silica based octadecyl (C18) column available in the market today. This advanced new column is very stable at a wide pH range and high temperatures. SMT utilizes a proprietary bonding scheme that allows the resulting bonded phases to perform separation of basic,…

  • HT PTV Inlet Liner, Quartz

    Agilent Technologies

  • 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…

  • 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…

  • Prepared column, for use with Lachat FIA Nitrate methods.

  • Oil baths heated by Instatherm®, an integral noble metal alloy fused permanently to the glass & covered with a tough silicone rubber treated glass cloth insulation which serves as a thermal barrier as well as protection against physical shock. Rapid heat response - low thermal lag. For…

  • SYNTHWARE general purpose chromatography column with heavy wall design. Supplied with a 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 carefully minimized to…

  • HP-1ms

    Agilent Technologies

    GC capillary columns are typically wound on 7 inch cages that fit into standard-sized GCs like the 6890. The 6850 GC has a smaller oven which requires the use of columns wound on a smaller cage diameter. 100% Dimethylpolysiloxane Identical selectivity to HP-1 Non-polar Low…

  • 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…

  • 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 exceptional…

  • Baker Disposable, Pre-Packed Extraction Columns Polypropylene extraction columns prepacked with sorbent Packing is held between two 20 mm polyethylene frits Sorbent weight ranges from 100 to 1000 mg and column reservoir capacity is 1, 3 or 6 mL, as indicated in listings below …

  • Glass tank allows a clear view of the extraction process Control sample flow individually using the optional PTFE stopcocks Separate waste container prevents tank contamination Use vacuum manifolds for SPE sample preparation, filtration, and elution. Manifolds come complete with…

  • AquSep Reversed-Phase C18 Columns

    Separation Methods Technologies

    SMT AquSep is unique reversed phase packing material designed to have both hydrophobic and truly hydrophilic spacer ligands. The mixed-phase consists of a meticulously controlled mixture of hydrophobic, C18 molecules, and proprietary hydrophilic molecules, chemically attached on the silica…

  • low- to midpolarity phase Many analysts feel the Rtx-1301 column has the best cyanosiloxane bonded stationary phase available, with no other column manufacturer providing lower bleed, longer lifetime, or better inertness. Our polymer is fully characterized to ensure long-term reproducibility,…

  • Useful as guard columns, transfer lines, or long retention gaps Inertness-tested with the Grob test mix includes test chromatogram. 5-meter banded sections mounted in a Restek cage. Maximum temperature: 325°C Note: 30- and 60-meter lengths are banded in 5-meter sections. …

  • 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…

  • Chx Column Comp 15 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…

  • Thermo Scientific™ Hypersil GOLD aQ Drop-in guard cartridges offer convenience, economy and effective protection for extending column lifetime. Drop-in guard cartridges and holders offer convenience, economy and effective protection for extending column lifetime. Guard cartridges are available…

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