Gas Chromatography

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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.

  • Vial Rack for Headspace Vials

    Restek

    Securely holds up to 36 headspace vials (fits 6, 10, or 20 mL vials). Vials lock in rack for convenient one-handed cap removal. Openings in the bottom of each well facilitate drainage. Alphanumeric indexing on rack simplifies sample identification. Easy to clean and fully autoclavable.*…

  • 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 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

  • 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

  • Rough Pump Oil #19 for MSD Pumps, Oil Vacuum Pump

    Restek

    Formulated from crude oil stocks known for their durability and line-lubricating qualities Use in Agilent 5973/5972/5971 and GCD mass spec systems, or in other manufacturers’ MSD systems that require rough pump oil Under average use, the oil in the foreline rough pump should be replaced…

  • 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…

  • FID Collector Housing Kits for Agilent GCs

    Restek

    Meets or exceeds original manufacturer's performance Available for Agilent 5890, 6890, or 7890 GCs

  • 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…

  • 2.0mL Sample Vial Racks

    Restek

    Racks feature alphanumeric indexing for easier vial identification. Racks can be stacked for efficient storage. Fits most 2.0 mL, 12 x 32 mm vials (vials sold separately).

  • Electronic Rechargeable Crimpers and Decappers

    Restek

    These electronic crimpers and decappers have a rechargeable 6.4-volt battery installed. The large battery allows for quick, powerful operation and a faster charge cycle, minimizing downtime. Charging the battery takes thirty minutes to two hours. The universal plug set includes U.S., European, UK,…

  • Straight Seamless 316L Grade Stainless Steel Tubing (Treated)

    Restek

    Treated Straight, 6-Foot Length Stainless Steel Tubing Individual 6-foot (± 1/2") straight pieces. In response to customer requests, we offer 6-foot straight lengths of 1/8-, 1/4, and 3/8-inch treated tubing. This tubing can be cut to your exact requirements using a standard tubing cutter.

  • ETP Electron Multipliers for Mass Spectrometry

    Restek

    The electron multipliers manufactured by ETP use a proprietary dynode material. This material has a number of properties that make it very suitable for use in an electron multiplier. It has very high secondary electron emission, which allows exceptional gain to be achieved from each dynode. This…

  • FID Replacement Parts for PerkinElmer Auto SYS XL and Clarus 500

    Restek

    Made of high-quality stainless steel Meet or exceed original manufacturer's performance

  • FID Collector Mount for Agilent GCs

    Restek

    Meets or exceeds original manufacturer's performance Available for Agilent 5890, 6890, or 7890 GCs

  • High-Capacity Oxygen Trap

    Restek

    Removes up to 600 mg of oxygen or 2 g of water Long life—typically purifies more than five 200 ft 3 cylinders Reduces oxygen to 15 ppb Maximum operating pressure: 250 psi (1,724 kPa) Flow: 3 L/min @ 32 psi (221 kPa)

  • Nylon Tube Brushes and Pipe Cleaner

    Restek

    Use to remove small septum fragments and residue from dirty glass inlet liners. Brushes are 1/8-, 3/16-, and 1/4-inch in diameter; pipe cleaner is one foot (30 cm) long.

  • Indicating Moisture Trap

    Restek

    Reduces water to less than 10 ppb; indicator changes from yellowish-green to blue at 5% relative humidity Prepurged for fast stabilization Reduces noise from high-sensitivity detectors Heavy-walled glass body prevents oxygen and water infusion 10 µm frit prevents microparticulate…

  • Thermolite Plus Septa

    Restek

    Usable to 350 °C inlet temperature.* Ultra-low bleed minimizes background signal. 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 6 mm, 7 mm, 8 mm,…

  • MINICYL Regulator

    Restek

    This compact general purpose regulator has many laboratory applications including air-drying glassware, sparging or evaporating solutions, and controlling pneumatic valves. It is constructed of lightweight aluminum with an elastomer diaphragm. Includes a 0–60 psig (0-414 kPa) gauge and either…

  • 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…

  • Nuts & Ferrules for Valco Connectors (1/16" Stainless Steel)

    Restek

    Valco fittings have been designed for the specific demands of instrumentation and manufactured with the tight tolerances and premium quality that analysts require.

  • Septa Holder Kits for Thermo Scientific TRACE, 8000, 8000 TOP & Focus SSL

    Restek

    Includes septum support and holder Made from high-quality stainless steel Silcosteel-AC-treated version helps with septum removal

  • 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.

  • Restek 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. Backed by a one-year warranty, the Restek leak detector is the industry standard for performance and affordability in handheld leak detectors. Features & benefits…

  • Ridgid Tubing Cutter

    Restek

    Excellent for cutting 1/8- or 1/4-inch metal tubing* Compact size is ideal for tight spaces Replaceable cutting wheel *Not for use with stainless steel tubing.

  • FID Collector Assembly Kit for Agilent 5890 GCs

    Restek

    Constructed of high-quality stainless steel Meets or exceeds original manufacturer's performance Individual replacement parts available

  • Parker Balston PEM Hydrogen Generators

    Restek

    Fuel-grade high purity hydrogen generators are safer alternatives to high-pressure gas cylinders. The new Proton Exchange Membrane (PEM) cell eliminates the use of liquid electrolytes with hydrogen generators. Deionized water is all that is required to generate hydrogen for weeks of continuous…

  • Self Tightening Column Nuts

    Agilent Technologies

  • 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.

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