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Gas Chromatography

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  • 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…

  • Glass Bubble Flow Meters

    Agilent Technologies

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

  • IP Deactivated Guard Column

    Restek

    Tested with a comprehensive test mix to ensure high inertness Useful for a wide range of applications Use with most common solvents Maximum temperature: 325°C *30- and 60-meter lengths are banded in 5-meter sections. †Recommendation: Cut 60m guard columns into shorter…

  • Gas Clean Filters

    Agilent Technologies

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

  • 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…

  • 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.

  • VICI® Mat/Sen® Gas-Specific Purifier Modules

    Restek

    Performance for these purifiers is optimized by incorporating a multiple-bed format that progressively lowers concentrations of contaminants at each successive bed. VICI® Mat/Sen® purifiers are guaranteed to produce gases that are purer than 99.9999%, when supplied with gas of 99.995%…

  • Swagelok® Fitting Kit (Brass)

    Restek

    Includes the most common assortment of 1/8" and 1/4" brass fittings Parts list makes reordering easy Parts come in sturdy tool box for easy and convenient storage

  • 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…

  • Rtx-CLP Capillary Column Kit

    Restek

    Rtx-CLP Capillary Column Kit; 0.32mm I.D.; Combines Restek Part Nos. 11139/11324/10027 using Angled Y press-tight connector

  • 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

  • Rtx®-VMS Columns

    Restek

    Rtx®-VMS columns offer lower bleed, better selectivity, and overall faster analysis for separating volatile organic compounds, such as those listed in U.S. EPA Method 8260B. The Rtx®-VMS stationary phase is a highly stable polymer that provides outstanding analysis of volatile compounds, in…

  • Dual Vespel® Ring Inlet Seals

    Restek

    Our patented dual Vespel® ring inlet seal greatly improves injection port performance—it stays sealed, even after repeated temperature cycles, without retightening the reducing nut! This seal features two soft Vespel® rings, one embedded in its top surface and the other embedded in…

  • Gas Sampling Bulbs, Stopcock and Septum Ends

    Bel-Art Products

    4mm straight bore stopcock on one end, silicone rubber septum mounted in screw fitting on the other end. Septum can withstand several injections. 6 septa included. Length: 29cm (12 ½") B) 4mm straight bore stopcock on one end, 4mm 3-way stopcock on the other end allows exit of gas to two points.…

  • Rtx®-5 Columns

    Restek

    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, providing a tight mono-modal distribution and extremely low…

  • 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…

  • KF25 Flange x 5/8" ID Hose Barb Adapter

    Agilent Technologies

    KF25 flange x 5/8-inch id hose barb adapter (TP end of hose), for gas chromatography/mass spectrometry foreline pumps, used with series 5973 and 5975, systems 5973A, 5973N, 5973inert, 5975A, 5975B and 5975C.

  • Universal Angled "Y" Press-Tight® Connectors

    Restek

    • Deactivated Press-Tight® connectors maintain complete inertness along the GC flow path • Siltek®-deactivated connectors are ideal for organochlorine pesticides analysis • Fit 0.33–0.74 mm OD columns (Restek 0.1–0.53 mm ID) • Perform confirmation analysis with a single injection •…

  • 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

  • Sky® Precision® Inlet Liners for Agilent GCs

    Restek

    Exceptionally inert, Sky® inlet liners with state-of-the-art deactivation improve trace-level analysis. Increase accuracy and precision by preventing loss of sensitive analytes—even when using wool Achieve lower detection limits for a wide range of active compounds Ensure…

  • Replacement Septa (PTFE-Lined Silicone)

    Restek

    For VOA Sampling Vials, 60mL Sample Collection Vials, and 250mL Sample Collection Bottles.

  • Self Tightening Column Nuts

    Agilent Technologies

  • Injector Mounting Post

    Agilent Technologies

  • SilTite™ Metal - Initial Installation Kits

    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.

  • 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…

  • Nitrogen Chemiluminescence Detector (NCD) Accessories

    Agilent Technologies

    Supplies for 255 Nitrogen Chemiluminescence Detector (NCD). This nitrogen-specific detector is based on a chemiluminescent reaction; complex sample matrices can be analyzed.

  • Straight Inlet Liners for Agilent GCs

    Restek

    For Agilent GCs equipped with split/splitless inlets

  • Viton® O-Rings

    Restek

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

  • TraceGOLD TG-SQC GC Columns

    Thermo Scientific

    TraceGOLD TG-SQC GC Columns ensure the quality of a Thermo Scientific* instrument when installed on site. Optimized for system qualification tests for new GCMS installations or during service/maintenance of an existing instrument We recommend reserving this column for benchmark testing…

  • Sky® Single Taper Inlet Liners for Agilent GCs

    Restek

    Exceptionally inert, Sky® inlet liners with state-of-the-art deactivation improve trace-level analysis. Increase accuracy and precision by preventing loss of sensitive analytes—even when using wool Achieve lower detection limits for a wide range of active compounds Ensure…

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