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  • Magnetic Screw-Thread Caps

    Restek

    Magnetic Caps and Septa for SPME

  • Membrane Filters

    Restek

  • Ottawa Sand

    Restek

    Ottawa sand is listed in several U.S. EPA methods as the specified medium for matrix spike and laboratory control blanks. Sample medium for matrix spikes and laboratory control blanks Packaged in convenient 5 kg buckets

  • Rxi®-5Sil MS Columns

    Restek

    Rxi® fused silica capillary GC columns were designed specifically to be the best columns available, for exceptional inertness, ultra-low bleed, and reproducible retention and selectivity. In addition to outstanding performance, this combination of column characteristics assures Rxi® columns…

  • Straight/SPME Inlet Liners for Agilent GCs

    Restek

    For Agilent GCs equipped with split/splitless inlets Geometry: Straight/SPME Liner ID: 0.75 mm Length: 78.5 mm OD: 6.35 mm Deactivation: Intermediate Polarity (IP) Material: Borosilicate Glass

  • Super Clean Ultra-High Capacity Moisture Filter

    Restek

    Restek Super Clean ultra-high capacity moisture filter cartridges feature easy-to-read indicators. The indicator code is shown on every trap so there is no confusion determining when a trap needs to be replaced.

  • 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,…

  • 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

  • Universal 10-32 PEEK Column Connectors

    Restek

    Universal PEEK connectors allow easy installation of all 1/16" tubing, including stainless steel, up to 5,000 psi.

  • Resprep SPE Manifolds

    Restek

    Use with any standard male luer end SPE cartridges Inert, PTFE sample guides reduce cross-contamination and carryover Flexible sample collection rack will accommodate a variety of receiving vessels Quick vacuum-release valve for better system control Individual valves allow vacuum…

  • 2-Chloroethyl Vinyl Ether

    Restek

    • Compound: 2-chloroethyl vinyl ether • CAS #: 110-75-8 • Conc. in Solvent and Volume: 2,000 μg/mL in P&T methanol, 1 mL/ampul

  • Syringe Filters with Luer Lock Inlet

    Restek

    Luer lock inlet offers leak-tight syringe connection Variety of filter types, porosities, and diameters Color coded for easy identification Rugged polypropylene housing Autoclavable to 121°C for 15 minutes Cellulose Acetate, Nylon, PES, PVDF—hydrophilic applications …

  • Base-Deactivated Wool

    Restek

    • Modification: White Graduated Marking Spot • Type: Crimp-Top • Volume: 2.0 mL • Color: Clear • Material: Glass • Vial Size: 12 x 32 mm • Cap Size: 11 mm

  • 2.0 mL, 9 mm Short-Cap, Screw-Vial Closures

    Restek

    Choose preslit caps to reduce the risk of needle bending, release vacuum from high-volume injections, and improve injection reproducibility when greater than 20% of vial volume is withdrawn.

  • MSD Source Nut

    Restek

    • 1.2 mm nut bore permits easy removal of ferrules with a standard tapered-needle file • Made of brass to prevent thread-stripping on the transfer line • Design enhances ease of threading onto the transfer line and improves overall lifetime

  • 2.0 mL, 9 mm Short-Cap, Screw-Thread Vials

    Restek

    Fit all 2.0 mL, 12 x 32 mm, crimp-top vial- based autosamplers.

  • Blank Ferrules

    Restek

    • For 1/16-Inch Fittings • 60%/40% Vespel®/graphite blend, offering the best combination of sealing and ease of workability • Seal with minimal torque, reusable, and preferred for vacuum and high-pressure uses • Stable to 400°C • Recommended for mass spec transfer lines

  • Inert PEEK Tubing

    Restek

    Replaces stainless steel, titanium, PTFE, or Tefzel® tubing Less oxygen permeable and more temperature resistant (to 100 °C) than PTFE or Tefzel® tubing Use with PEEK finger-tight or flangeless fittings Use tubing ≤ 0.007" to 7,000 psi; tubing ≥ 0.010" ID to…

  • FID Flow Measuring Adaptor

    Restek

    • Makes setting flows easy • Meets or exceeds original manufacturer's performance • For Agilent 5890/6890/6850/7890 GCs

  • Easy Grip Manual Crimpers and Decappers

    Restek

    Our Easy Grip crimpers and decappers feature tough, light, plastic bodies with curved handles that improve hand comfort during use. The bottom-pull handle allows for a steadier hold than top-push handles. An easily viewed adjustment knob is located at the head of the product. The clearly shown +…

  • Rtx-CLP Capillary Column Kit

    Restek

    Rtx-CLP Capillary Column Kit; 0.32mm I.D.; Combines Restek Part Nos. 11139/11324/10027 using Angled Y press-tight connector

  • Ultra Aromax Columns

    Restek

    Particle size: 3 μm or 5 μm, spherical Pore size: 100 Å Carbon load: 17% End-cap: yes pH range: 2.5 to 8 Temperature limit: 80 °C USP phase code: L11 Phase category: phenyl Ligand type: proprietary phenyl ligand

  • 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

  • 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. Audible tone indicates the severity of a leak Redesigned circuitry offers 12 hours of operation between charges Detects a broad range of gases; Ex rated for…

  • Rxi®-5ms Columns

    Restek

    Low-polarity phase; Crossbond® diphenyl dimethyl polysiloxane General-purpose columns for semivolatiles, phenols, amines, residual solvents, drugs of abuse, pesticides, PCB congeners (e.g., Aroclor mixes), solvent impurities Most inert column on the market Tested and guaranteed…

  • Rtx®-5 Columns

    Restek

    The diphenyl dimethyl polysiloxane stationary phase is the most popular GC stationary phase and is used in a wide variety of applications. All residual catalysts and low molecular weight fragments are removed from the Rtx®-5 polymer, providing a tight mono-modal distribution and extremely low…

  • PCB Congener Mix, Method 8082A (19 components)

    Restek

    Conc. in Solvent and Volume: 100 μg/mL each in isooctane, 1 mL/ampul Min Shelf Life on Ship Date: 6 months

  • Innovative Integra-Guard® Columns

    Restek

    Get the protection without the connection! These innovative columns incorporate both guard column and analytical column in a continuous length of tubing, eliminating the connection and all connection-associated problems! The guard column section is marked separately from the analytical…

  • 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

  • Capillary Adaptable FID Replacement Jet

    Restek

    Standard Version • Threads specially coated for easy installation and removal • Special processing ensures the highest degree of cleanliness • Meets or exceeds original manufacturer's performance

  • 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.

  • Compact Ferrules

    Restek

    Vespel®/Graphite Ferrules for Agilent GCs 60%/40% Vespel®/graphite blend offers the best combination of sealing and ease of workability Seal with minimal torque, reusable, and preferred for vacuum and high-pressure uses Stable to 400°C Recommended for mass spec…

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