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Gas Chromatography, Restek

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Restek Gas Chromatography

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  • 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…

  • 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…

  • Precleaned Volatile Organic Analyte (VOA) Sampling Vials

    Restek

    Container, liner, and closure cleaned, assembled, and lot traceable Open-top caps PTFE faced 0.125" silicone septa Cleaned to U.S. EPA Protocol B specifications

  • Rinsed and Cleaned 304 Stainless Steel Tubing

    Restek

    Use for providing carrier, fuel, make-up, or auxiliary gases to laboratory instruments.

  • Copper Tubing

    Restek

    Use for plumbing GC systems. Cleaned to remove residual organics.

  • 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.

  • 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.

  • 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…

  • 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…

  • Headspace Screw-Thread Vials

    Restek

    Caps not included (sold separately).

  • 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).

  • Slide-Lock Tweezers and 15 cm Compact Steel Ruler

    Restek

    This duo provides an alternative way to install capillary columns to the correct insertion distance recommended by the instrument manufacturer. "Lock" capillary columns to the correct insertion distance recommended by the instrument manufacturer during installation Useful for…

  • Sky 4.0mm ID Double Taper Inlet Liner for Agilent GCs, equipped with split…

    Restek

    Exceptionally inert, Sky inlet liners with state-of-the-art deactivation improve trace-level analysis.

  • Click-On In-line Super Clean Ultra-High Capacity Moisture 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.

  • 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.

  • 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.

  • 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…

  • Replacement O-Rings for Cartridge Base Plates

    Restek

    Pack includes 10 large O-rings and 10 small O-rings.

  • Deactivated Glass Wool

    Restek

    More inert than our traditional glass wool Use to vaporize a sample in a liner prior to introduction into a capillary column

  • 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

  • Universal “Y” Press-Tight Connectors

    Restek

    Deactivated fused quartz helps eliminate activity for complete inertness along the GC flow path Universal fit: use with 0.1–0.53 mm ID Restek columns (0.33–0.74 mm OD) Optional Siltek deactivation is ideal for organochlorine pesticides analysis

  • Single Taper Inlet Liners

    Restek

    For Agilent GCs equipped with split/splitless inlets

  • Deactivated Borosilicate Glass Wool

    Restek

    More flexible than fused silica wool.

  • 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

  • Sky 2.0mm ID Straight Inlet Liner for Agilent GCs, equipped with split/splitless…

    Restek

    Exceptionally inert, Sky inlet liners with state-of-the-art deactivation improve trace-level analysis.

  • High-Capacity Moisture Trap

    Restek

    Purged with ultra-high-purity helium; ready to use with any carrier gas including hydrogen Reduces water to less than 15 ppb Maximum operating pressure: 250 psi (1,724 kPa) Maximum flow: 1.25 L/min

  • Metric 9-Piece, Ball-Point Hex Key Set

    Restek

    Includes nine metric hex keys (Allen wrenches): 1.5, 2, 2.5, 3, 4, 5, 6, 8, and 10 mm.

  • 12-Piece, Ball-Point Hex Key Set

    Restek

    Includes twelve hex keys (Allen wrenches): 0.050", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", and 5/16".

  • Merlin MicroShot Injector

    Restek

    Increase the accuracy and reproducibility of manual injections with the Merlin MicroShot injector. This new injector is calibrated to NIST reference standards to assure accurate and traceable displacement. Precise repeated injections of the preset volume can be made using a standard autosampler…

  • 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

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