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Gas Chromatography

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  • Glass Bubble Flow Meters

    Agilent Technologies

    Economical 10 or 100 mL These glass bubble flowmeters provide an economical way to monitor gas flow.

  • ADM Flow Meters

    Agilent Technologies

    Accuracy ±3% Operating temperature range: 0 to 45°C for instrument/-70 to 135°C for tubing Calibration traceable to NIST primary standards Measures flow rates from 0.5 to 1000 mL/min Split ratios ADM flowmeters allow most gas measurements with the touch of…

  • Gas Clean Filters

    Agilent Technologies

    The Gas Clean Filter System delivers clean gases, reducing the risks of column damage, sensitivity loss and instrument downtime.

  • Graphite Shrouds

    Agilent Technologies

    Graphite Shrouds for Graphite Furnace

  • Ultra High Purity Gas Generators

    Parker Hannifin

    Eliminates handling costly, dangerous gas cylinders Reliable source of gas No more cylinder changing Silent operation Simple annual maintenance State-of-the-art, self contained Balston® Lab Gas Generators are a sensible alternative to old technology gas cylinders. They are cost effective…

  • Graphite Electrodes

    Agilent Technologies

    Good electrical contact ensures optimum performance and maximizes tube life.

  • Snoop Liquid Leak Detector

    Swagelok

    Snoop® Liquid Leak Detector Non-toxic Non- flammable in liquid state Dries clean Will not collect dust Virtually odorless liquid detects leaks in hard-to-reach areas including vertical surfaces. Contains no chlorine or halogen additives.

  • Electronic Leak Detector

    Restek

    Don't let a small leak turn into a costly repair—protect your analytical column by using a Restek® leak detector. Audible tone indicates the severity of a leak Redesigned circuitry offers 12 hours of operation between charges Detects a broad range of gases; Ex rated for…

  • Inland 45 Pump Oil

    Restek

    Recommended for most mass spectrometers. Ease at cold start Low vapor pressure 10-7 torr Nontoxic and noncorrosive Compatible with buna-N, neoprene, and Viton® seals Optimum vacuum pump performance Lowest mass spectrometer background Recommended for optimum mass spec performance

  • Tedlar® Gas Sampling Bag

    Sigma-Aldrich

    Tedlar is recommended in several US EPA methods for sampling VOCs and sulfur compounds. Our Tedlar is made from a high-quality 2 mil Tedlar film for superior inertness, impermeability, sample integrity and good recovery data. Our Push Lock Valve (PLV) and seam-sealing process ensure that these bags…

  • Gas-Liquid Separators

    Agilent Technologies

    Programmable Sample Dispensers (PSD) used with Graphite Furnace AA.

  • Nut, MOD Column

    Agilent Technologies

    Used with all gas chromatograph series 6820, 4890, and 7890 systems.

  • High Efficiency Capillary Columns

    Agilent Technologies

    High Efficiency 0.15 and 0.18 mm id columns are a simple and cost effective way to increase sample throughput with existing GC or GC/MS instruments.

  • Ultra Inert Liners

    Agilent Technologies

    Agilent’s Ultra Inert liners were developed and are manufactured using a suite of tests specifically designed to ensure the highest level of liner inertness available. These Ultra Inert GC Inlet Liners are available in Split and Splitless, with and without wool. They are recommended for trace…

  • PSD Spares and Supplies

    Agilent Technologies

    Programmable Sample Dispensers (PSD) used with Graphite Furnace AA.

  • Straight Inlet Liners for Agilent GCs

    Restek

    For Agilent GCs equipped with split/splitless inlets

  • Gas and Vapor Sampler

    SGE

    The Gas and Vapor sampler enables spot collection of environmental gas samples or low pressure gas streams in 200cm3 impervious resealable bags. Gas and vapor collection Resealable sample bags Ideal for field analysis

  • MSD Source Nut

    Restek

    • 1.2 mm nut bore permits easy removal of ferrules with a standard tapered-needle file • Made of brass to prevent thread-stripping on the transfer line • Design enhances ease of threading onto the transfer line and improves overall lifetime

  • SilFlow® Splitters

    SGE

    SGE understands today’s chromatographers need to move from tubing based flow systems to planar microchannel systems to deliver flexible chromatography solutions. SilFlow is an innovation in design and fabrication resulting in a highly efficient and reliable micro fluidic platform that…

  • Ultimate Unions

    Agilent Technologies

    Each Agilent Ultimate Union kit contains: Extend the life of your analytical GC or GC/MS column by using a guard column reliably connected to you analytical column with our high performance capillary GC column connector, the Ultimate Union. New-technology Ultimate Union kits eliminate the…

  • DB-8270D Ultra Inert

    Agilent Technologies

    Agilent J&W DB-UI8270D deliver excellent peak shape for active semivolatile organic compounds targeted by EPA method 8270D, for environmental trace-level analysis with the utmost confidence. Agilent’s leading-edge manufacturing process, combined with optimized chemistries and design…

  • Split/Splitless Inlet Gold Seals

    Agilent Technologies

    Using a patent pending manufacturing process, our new inlet gold seals eliminate tiny leaks from machining that can negatively impact your GC performance.

  • Viton® O-Rings

    Restek

    For Agilent GCs Fit split (6.3 mm OD) or splitless (6.5 mm OD) liners.

  • Replacement Viton® O-Rings

    Restek

    For use with the Agilent Flip Top Inlet Sealing System.

  • Advanced Green Inlet Septa

    Agilent Technologies

    Agilent's CrossLab Non-Stick Advanced Green Inlet Septa ensure a reliable, leak-free and non-contaminating seal, and exclude air from the inlet.

  • Replacement Parts for FID Collector Assembly Kit

    Restek

    FID Collector (includes insulators) for Agilent 5890 GCs FID Ignitor for Agilent 5890/6850/6890/7890 GCs

  • Single Taper Inlet Liners

    Restek

    For Agilent GCs equipped with split/splitless inlets

  • Fritted Purge Sampler size 5 mL, Tekmar, 14-2337-024

    Sigma-Aldrich

    Note: All 1/4 in. O.D. glass ends are ground glass.

  • Gas Sampling General Purpose Valves

    Agilent Technologies

  • Gas Sampling Bulbs, 250cc

    Bel-Art Products

    Polypropylene gas sampling bulbs have polypropylene stopcocks with free-turning Teflon® PTFE plugs. Ends accept 6.4 to 9.5mm (1/4 to 3/8") I.D. tubing Tube body is 5.1cm (2") O.D. x 22.2cm (8-3/4") long Stopcocks are 6.4cm (2-1/2") long Maximum recommended…

  • SilTite™ Metal Nuts

    SGE

    Your chromatography analysis does not end with the selection of the GC column. The combination of components selected for your instrument also make an important contribution to successful separations. Choose SGE technology to improve your chromatography.

  • Premium Non-Stick BTO® Septa

    Restek

    Usable to 400°C inlet temperature* New plasma coating eliminates sticking in the injection port Precision molding ensures consistent, accurate fit Partial predrilled CenterGuide design Preconditioned and ready to use Packaged in ultra-clean blister packs** Each batch GC-FID…

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