Restek

Gas Chromatography, Restek

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Restek Gas Chromatography

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  • 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

  • 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…

  • Parker Balston H2PEMPD Hydrogen Generators

    Restek

    Proton exchange membrane (PEM) cell eliminates the need for liquid electrolytes. Maintenance-free palladium purifier removes oxygen to <0.01 ppm and moisture to <1.0 ppm. Produces continuous supply of 99.99999+% pure hydrogen gas. Does not require downstream gas filters. Maximum…

  • GC Oven Thermometer

    Restek

    Verify GC oven temperature Quick measurements via sensor in the measuring tip Swivel head can turn 180° Wide measuring range: -50°C to +350°C.

  • 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.*…

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

    Restek

    UHP brass regulators are the best choice when using ultra-high purity carrier gas for sensitive GC applications using MS, PID, or ECD detection methods. They feature reduced internal dead volume relative to stainless steel bodies. The 316L stainless steel diaphragm valve ensures leak-free shutoff.…

  • Gas Pressure Gauge Kit

    Restek

    Use an in-line pressure gauge to indicate when a thermal gas purifier getter tube should be replaced Includes 1/8" tee and 0–100 psi (0-689 kPa) gauge

  • Deactivated Borosilicate Glass Wool

    Restek

    More flexible than fused silica wool.

  • Replacement Inlet Seals for Agilent GCs

    Restek

    The inlet seal at the base of the Agilent 5890/6890/7890 GC injection port contacts the sample and must be changed frequently to prevent adsorption of active compounds. In addition, septum fragments and sample residue accumulate on the disk surface, requiring disk replacement. To reduce…

  • Restek ProFLOW 6000 Electronic Flowmeter

    Restek

    Flowmeters that can measure flammable gases are becoming mandatory due to the increased use of hydrogen in chromatography. With its Ex rating, the Restek ProFLOW 6000 meter is designed specifically with explosive and flammable gases in mind. The Restek ProFLOW 6000 is the only flowmeter you need…

  • Soap Film Bubble Flowmeter

    Restek

    1mL flowmeter for flows between 0.1 and 10 cc/min 50mL flowmeter for flows between 10 and 300 cc/min Includes a reservoir bulb, twenty-four inches (60 cm) of 1/4-inch ID tubing, adaptor tubes for 1/8-inch tubing and 0.53 mm ID capillary columns, and Velcro fasteners

  • 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.

  • 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).

  • 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…

  • Parker Balston Zero Air Generators

    Restek

    Turn in-house compressed air into ultra-pure air (<0.1 ppm total hydrocarbons) Remove hydrocarbons to less than 0.1 ppm by catalytic oxidation Operate at 40–125 psi (276–862 kPa) Typical payback is less than one year, based on cylinder costs Install easily and take up…

  • Septum Nuts for use with Agilent 5890/6850/6890/7890 Split/Splitless Injectors

    Restek

    Needle guide allows easy penetration and prevents septum coring Manual injection septum nut allows use of 26-gauge needles for on-column injections Made of high-quality stainless steel

  • Capillary Column Cages

    Restek

    The Restek capillary column cage fits fused silica capillary columns coiled in a 7- inch diameter. If the column is not coiled in a 7-inch diameter, then it will have to be recoiled before installing the column into a Restek cage.

  • 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)

  • Ceramic Scoring Wafer

    Restek

    Four straight scoring edges for cutting fused silica tubing and four serrated edges for cutting MXT metal capillary columns.

  • Restek Super Clean Ultra-High Capacity Moisture Filter

    Restek

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

  • 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,…

  • Single-Stage Ultra-High Purity Stainless Steel Gas Regulators with CGA Fittings

    Restek

    UHP stainless steel regulators are the standard for ultra-high-purity and corrosion-resistant pressure regulation. They are more easily purged of atmospheric components compared to brass gas regulators, making them ideal for the most demanding applications. Stainless steel is especially useful in…

  • Click-On In-line Super Clean Ultra-High Capacity Hydrocarbon Trap

    Restek

    Click-On Traps measure: 8 1/2" x 1 1/4" (21.6 x 3.2cm) Note: Replacement trap only—fittings sold separately.

  • 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…

  • Universal Angled “Y” Press-Tight Connectors

    Restek

    Split sample flow—perform dual-column confirmation analysis with a single injection Split column flow to two detectors Inlet and outlet ends match column curvature to alleviate connection strain

  • Carriage Motor Belt for Agilent 7673A, 7673B, and 7673C Autosamplers

    Restek

    Meets original manufacturer's performance.

  • 1/4" Nut Driver

    Restek

    Ideal for changing Agilent 5890/6890/6850 FID jets Securely grips jet for easy removal or installation

  • 54-Piece Tool Kit

    Restek

    Set comes with screwdrivers, pliers, wrenches, sockets, scissors, clamps, and more. Durable, zippered, notebook-style carrying case for easy transport.

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