Gas Chromatography

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Gas Chromatography

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  • Valve Loops For GC

    Agilent Technologies

    Include loop, nut and ferrule, 1/16 in.

  • SilTite™ FingerTite

    SGE

    SilTite™ FingerTite is the next generation ferrule system for gas chromatography systems delivering an easy, leak free installation for capillary columns without the use of any tools. Who will benefit from this product? If you are running a capillary column equipped gas chromatography…

  • 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…

  • 1/16" Tubing Cutter

    Restek

    Produces square, smooth cuts in 1/16-inch tubing Eliminates tubing distortion Cuts hard or soft copper, aluminum, brass, stainless steel, Monel alloy, or titanium Replaceable cutting wheel

  • 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.

  • Glass Bubble Flow Meters

    Agilent Technologies

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

  • Shortix Capillary GC Column Cutter

    Restek

    Consistently make precise, clean, square cuts with a diamond blade Built-in magnifier to verify square cut Use with 0.25 mm ID to 0.53 mm ID tubing (0.78 mm OD maximum)

  • High-Power Electronic Crimping Tool

    Restek

    The innovative design of Restek’s high power crimping tool features interchangeable jaws, so you only need one tool and can purchase crimpers and decappers in the sizes that meet your laboratory’s needs. The separate crimper and decapper jaw sets fit standard lab vial seals that are…

  • 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…

  • Click-On In-Line Super Clean Big Trap Filter Kits

    Restek

    Largest-capacity traps available—run longer without replacing. "Quick connect" fittings with spring-loaded check valves allow filter replacement in seconds without tools or contamination. Stainless steel construction withstands pressures up to 1,000 psig. High-purity output…

  • Parts For Interfacing Capillary Columns To W-Series Valves

    Agilent Technologies

  • Valve Supplies

    Agilent Technologies

  • 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…

  • 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.

  • 2.0 mL Preassembled Vial Kits (8 mm/425 Screw-Thread, Unmarked Vials, Septa, and…

    Restek

    Caps attached to vials.

  • TraceGOLD TG-XLBMS GC Columns

    Thermo Scientific

    General purpose columns exhibiting extremely low bleed Low polarity phase, proprietary Low bleed for excellent signal-to-noise ratio, sensitivity and mass spectral integrity Ideal for analysis of active, high molecular weight compounds with sensitive GC/MS systems   …

  • Micro-Vials with Screw Threads

    Restek

    Tapered for high recovery of contents Work with Mininert sampling valves

  • Restek Super Clean Ultra-High Capacity Oxygen Filter

    Restek

    All traps measure: 10 5/8" x 1 3/4" (27 x 4.4 cm)

  • Coiled Electropolished 316L Grade Stainless Steel Tubing (Treated)

    Restek

    Our highest performing tubing. Recommended for: Demanding/corrosive environments High temperatures Ultimate inertness Note: required length in meters x 3.2808 = length in feet.

  • TraceGOLD TG-VMS GC Columns

    Thermo Scientific

    Proprietary stationary phase Optimized dimensions for analysis of volatile organic pollutants Ideally suited for US EPA Method 8260B Similar to Rtx-VMS Recommended for: Volatile organic pollutants

  • Deactivated Borosilicate Glass Wool

    Restek

    More flexible than fused silica wool.

  • Quickswap Ms Interface Restrictors

    Agilent Technologies

    Agilent’s QuickSwap microfluidic switch accessory and pre-swaged fused silica tubing restrictors can increase the productivity of your Agilent 5973N and 5975 inert MSD systems, allowing you to change columns without venting the MSD. QuickSwap microfluidic switch not included. These…

  • 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.

  • 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…

  • 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% purity, and are…

  • Coiled Welded/Drawn 304 Grade Stainless Steel Tubing (Sulfinert Treated)

    Restek

    Our most popular grade of tubing. Recommended for: Chromatography applications Gas delivery systems Lower pressures Inert applications Maximum temperature of 450°C in an inert atmosphere.

  • Mininert Precision Sampling Valves for Vials

    Restek

    Mininert valves are very convenient for repetitive sampling and limit content exposure to the silicon septum. Models are available for screw-cap and crimp-top vials. The crimp-top valve for 20 mm ID glassware slides into the neck of the vial. Turn the threaded flange to secure a tight fit.

  • 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. Septa have a CenterGuide design to minimize coring. (Not available on 9.5 mm, 10 mm, and Shimadzu Plug.) 5 mm and 11 mm septa are…

  • Single-Stage Ultra-High Purity Chrome-Plated Brass Gas Regulators with CGA…

    Restek

    Oxidation-resistant, chrome-plated Use when there is secondary pressure regulation downstream Identical gas purity protection as with dual-stage gas regulators

  • 2.0mL, 11mm Poly Crimp Seal Caps: Snap-On or Crimp

    Restek

    The Poly Crimp seal is versatile, working as either a snap-on or crimp-top cap. Simply use a standard crimping tool to secure the Poly Crimp seal onto any crimp-top vial. It’s that easy! Choose preslit caps (available for some vials) to reduce the risk of needle bending, release vacuum…

  • Gas Sampling General Purpose Valves

    Agilent Technologies

  • Restek Super Clean Ultra-High Capacity Moisture Filter

    Restek

    All traps measure: 10 5/8" x 1 3/4" (27 x 4.4 cm)

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