Restek

Compare Tool

Select up to 3 products

1 - 32 of 1708
Sort
View
Show
  • Compound List Chlorobenzilate (510-15-6)

  • Compound List Benzene (71-43-2), 2 µg/mL Carbon tetrachloride (56-23-5), 4 µg/mL 1,2-Dichloroethane (107-06-2), 5 µg/mL 1,1-Dichloroethene (75-35-4), 8 µg/mL 1,1,1-Trichloroethane (71-55-6), 10 µg/mL

  • Designed for easy, hassle-free cartridge changes Up to 20 L of hydrocarbon-free nitrogen per minute Filters connected in parallel to handle high flows for LC-MS

  • 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 Quantity break pricing for greater savings Cellulose Acetate, Nylon,…

  • Disposable 8-Hour Sampler Lines

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

  • 0.018-inch ID jets: Used for most general-purpose packed column applications 0.030-inch ID jets: For packings that exhibit high bleed and that frequently clog the tip of smaller 0.018-inch jets Standard Version Threads specially coated for easy installation and removal Special…

  • 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…

  • Accurately identify and quantify pesticide residues by GC-MS/MS in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements. Formulated and grouped for maximum long-term stability*. Quantitatively tested to confirm composition; detailed…

  • Robust, low-flow pump optimized for sampling volatile organic compounds (VOCs) onto thermal desorption (TD) sorbent tubes Small, lightweight, easy to use, and intrinsically safe—ideal for personal monitoring and a wide range of other air and gas sampling applications Compatible with any…

  • Would you like better performance from your injector? Our Siltek-treated split/splitless injector is a direct replacement for Agilent 5890 and 6890/6850 GCs, but Siltek treatment passivates the metal surface to ensure an inert pathway for the sample, delivering increased performance. The injector…

  • Compound List (C12) n-Dodecane (112-40-3) (C14) n-Tetradecane (629-59-4) (C16) n-Hexadecane (544-76-3)

  • Available in brass or stainless steel.

  • Parker’s (A-Lok) fittings are ideal for installing new equipment, modifying existing instrumentation, or replacing worn connections. Fittings are available in brass and stainless steel. Siltek/Sulfinert treated or Silcosteel-CR treated fittings are also available. If there is a particular…

  • Protect your instrument and improve data quality with this powerful pair from Restek. Checking for leaks and verifying flows before you start helps you avoid costly problems later. Restek’s New Leak Detector Redesigned and better than ever, our new leak detector is an essential tool for…

  • Compound List 2,5-Dibromotoluene (615-59-8)

  • low-polarity phase; Crossbond 5% diphenyl/95% dimethyl polysiloxane Active basic compounds that otherwise require derivatization, or an alternative analytical technique, can be analyzed on an Rtx-5 Amine column. The tubing surface is chemically altered to reduce tailing of basic compounds,…

  • nonpolar phase; Crossbond dimethyl polysiloxane General-purpose columns for solvent impurities, PCB congeners (e.g., Aroclor mixes), simulated distillation, arson accelerants, gases, natural gas odorants, sulfur compounds, essential oils, hydrocarbons, semivolatiles, pesticides, oxygenates. …

  • The tapered tools in this kit have teeth designed to grip and remove fused silica adaptor ferrules that have become stuck in the fitting detail. Each kit has two tools: one for removing 1/32-inch adaptor ferrules and one for removing 1/16-inch adaptor ferrules.

  • Increase response for ketones, alcohols, and acetates Silcosteel-deactivated tubing for increased inertness Suitable for U.S. EPA Methods 8260, 524.2, and OLM4.1 Easily attaches in minutes

  • Removes burrs and reams tubing.

  • polar phase; Crossbond base-deactivated Carbowax polyethylene glycol—for amines and basic compounds Stabilwax-DB columns reduce adsorption and improve responses for many basic compounds, without analyte derivatization or column priming. For different selectivity of basic compounds, or…

  • Crossbond 5% diphenyl/95% dimethyl polysiloxane—optimized for hydrocarbon analysis

  • Use with 1, 3, or 6 L canisters for grab air sampling Variety of orifice sizes for fast sampling from 5 to 60 minutes Connect 1/4" compression fitting directly to canister valve inlet Replaceable frit protects orifice and valve from particulates Sample inlet design minimizes water…

  • For ultimate inertness, SilcoCan air sampling canisters feature our unique Siltek treatment technology. Even highly active components, at low parts-per-billion concentrations, can be readily sampled and stored without loss. The RAVE valve is a high-quality, metal-to-metal seal, 2/3-turn valve with…

  • 2,4-DB

    Restek

    Compound List 2,4-DB (94-82-6)

  • 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

  • Ideal for quickly and reliably connecting PEEK tubing in HPLC systems One-piece, finger-tight fittings—no ferrules required Low dead volume Included end fittings and body made of biocompatible PEEK Available in 0.25, 0.50, and 0.75 mm bore sizes Maximum temperature: 100°C …

  • Conc. in Solvent and Volume: 1,000 µg/mL each in P&T methanol, 1 mL/ampul Compounds Benzene (71-43-2) Ethylbenzene (100-41-4) Methyl tert-butyl ether (MTBE) (1634-04-4) Naphthalene (91-20-3) Toluene (108-88-3) 1,2,4-Trimethylbenzene (95-63-6) 1,3,5-Trimethylbenzene…

  • Designed for pH meter supplies* Small footprint, high storage capacity, easy access, built-in wiper dispenser *Please note: Accessories and supplies in photograph are not included.

Compare Tool

Select up to 3 products

Please Log In

Don't have a web profile? Create one now.