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Gas Chromatography, Restek

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Restek Gas Chromatography

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  • 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…

  • 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.

  • Headspace Screw-Thread Vials

    Restek

    Caps not included (sold separately).

  • 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.*…

  • 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 Thermolite Septa

    Restek

    Usable to 340°C inlet temperature* Precision molding assures consistent, accurate fit Excellent puncturability Preconditioned and ready to use Packaged in ultra-clean blister packs** A Restek exclusive! Note: Due to differences in inlet design, the actual septum temperature…

  • 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…

  • 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

  • Stainless Steel Tube Brushes/Surface Brush

    Restek

    Unlike brass brushes that can leave a metal residue, these stainless steel tube brushes (3/8-, 3/16-, and 1/4-inch) work well for cleaning dirty collectors, injector ports, and detector ports. The surface brush can be used to remove residue that builds up on metal detector jets and electronic contacts.

  • Sky 3.5mm ID Straight Inlet Liner for Shimadzu 17A, 2010, and 2014 GCs, equipped…

    Restek

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

  • 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

  • Make Life Easier (MLE) Capillary Tool Kit for Bruker/Varian GCs

    Restek

    Includes: Capillary installation gauge for Bruker/Varian GCs 1/8", 3/16", and 1/4" nylon brushes 1/4", 3/8", and 3/16" stainless steel wire tube brushes Stainless steel surface brush 6 stainless steel jet reamers (0.25–0.65 mm OD) 1/4" x…

  • GC-MS Cleaning Kit

    Restek

    Poor sensitivity, loss of sensitivity at high masses, or high multiplier gain during an auto tune are all indicators that your mass spectrometer source may need to be cleaned. Restek has assembled all of the necessary components for cleaning and polishing your ion source. The Restek GC-MS…

  • 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)

  • 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

  • Magnetic Screw-Thread Caps (18 mm)

    Restek

  • Sky 3.5mm ID Precision Inlet Liner w/ Wool for Shimadzu 17A, 2010, and 2014 GCs,…

    Restek

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

  • Compact Ferrules for Agilent GCs (Fit 0.25/0.32mm ID MXT Columns)

    Restek

    Graphite Ferrules Preconditioned to eliminate outgassing. High-purity, high-density graphite. Smoother surface and cleaner edges than conventional graphite ferrules. Contain no binders that can off-gas or adsorb analytes. Stable to 450°C. Vespel/Graphite Ferrules …

  • Universal Press-Tight Connectors

    Restek

    Connect a guard column to an analytical column Repair a broken column Connect a column outlet to a transfer line

  • Sky 4.0mm ID Cyclo 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.

  • DI Glass Inserts for Agilent 5890 Packed Column GC

    Restek

    Tolerances closely controlled Can be removed from the septum nut weldment

  • Dual-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…

  • Sky 4.0mm ID Single 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.

  • Capillary Ferrules for 1/16" Compression-Type Fittings

    Restek

    Available in Vespel, graphite, or Vespel/graphite material. Vespel Ferrules 100% high-temperature polyimide Stable to 350°C Durable, leak-tight Graphite Ferrules Preconditioned to eliminate outgassing High-purity, high-density graphite Smoother surface and…

  • 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).

  • 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.

  • Vu2 Union Connectors

    Restek

    Restek’s Vu2 Union connector combines the simplicity of a Press-Tight union with the strength of a metal union. Connect a guard column to an analytical column Connect a column to a transfer line Connect two columns in series Repair a broken column Fit both Restek cage…

  • FID/Injector Cleaning Kit

    Restek

    The FID/injector cleaning kit includes: Nylon tube brushes (1/8", 3/16", 1/4") Pipe cleaner Stainless steel tube brushes (3/8", 3/16", 1/4") Stainless steel surface brush Stainless steel jet reamers Emery cloth

  • Ceramic Scoring Wafer

    Restek

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

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