Gas Chromatography

Compare Tool

Select up to 3 products

HomeAll Products

Gas Chromatography

1 - 32 of 748
Sort
View
Show
  • Glass Bubble Flow Meters

    Agilent Technologies

    Economical 10 or 100 mL These glass bubble flowmeters provide an economical way to monitor gas flow.

  • Chemical Ionization (CI) Filament

    Agilent Technologies

    The ion source operates by electron ionization (EI) or chemical ionization (CI). The sample enters the ion source from the GC/MSD interface. This product is only available to U.S. Domestic Customers.

  • Protocol Station

    Restek

    The protocol station is designed for convenient wall mounting of high-purity gas regulators. Wall mounting provides ease of use, prevents gas regulator damage, and improves safety. Either chrome-plated brass or 316 stainless steel option is complete with a 3-foot, flexible, all-stainless-steel…

  • Two-Hole Ferrules for 1/8" and 1/16" Compression-Type Fittings

    Restek

    Use 1/16-inch, two-hole ferrules with the 1/16-inch capillary inlet adaptor fitting kit (cat.# 27185) Use 1/8-inch, two-hole ferrules with the 1/8-inch capillary inlet adaptor fitting kit (cat.# 20645) Vespel/Graphite Ferrules VG2, 60% Vespel/40% graphite blend offers the best…

  • Restek Super Clean Ultra-High Capacity Oxygen Filter

    Restek

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

  • TLC Micro Set F1

    MACHEREY-NAGEL

    This kit contains all chemicals required for the separation of: Amino acids (test mixture, consisting of alanine, arginine, tryptophan and valine) Amino acids in urine Heavy metal cations copper(II) and manganese(II) For the separations with kit F1, the materials kit TLC…

  • Uniliner Liner for 1/4" Packed Injection Port Conversion

    Restek

    On-column injections can be performed only with 0.53 mm ID columns because 26-gauge needles do not fit into the bore of 0.32 mm ID columns, or into the Unliner liner taper. Reduces solvent tailing Versatile—0.53 mm ID version can be used in the direct (DI) or on-column (OC) injection…

  • Injection Port Weldments for Agilent GCs with Tekmar Purge and Trap Systems

    Restek

    Easily attach your purge-and-trap with pre-installed low dead volume fittings.

  • Copper Tubing

    Restek

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

  • 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).

  • Parker Balston PEM Hydrogen Generators

    Restek

    Fuel-grade high purity hydrogen generators are safer alternatives to high-pressure gas cylinders. The new Proton Exchange Membrane (PEM) cell eliminates the use of liquid electrolytes with hydrogen generators. Deionized water is all that is required to generate hydrogen for weeks of continuous…

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

    Restek

    Oxidation-resistant, chrome-plated Use when there is secondary pressure regulation downstream Identical gas purity protection as with dual-stage gas regulators

  • SPME Vial Caps

    Restek

  • Restek Electronic Leak Detector

    Restek

    Prevent small leaks from causing big problems with a Restek leak detector. Detects a broad range of gases and indicates leak severity with both an LED display and audible tone. No more waiting for a full charge—can be operated during charging or used up to 12 hours between charges.…

  • Capillary-Grade Hydrocarbon Trap

    Restek

    Packed with an extremely high surface area, baked coconut shell–based activated carbon Purged with ultra-high-purity helium; ready to use with any carrier gas including hydrogen Reduces organics to 0.1 ppm (assuming 100 ppm input) Maximum operating pressure: 250 psi (1,724 kPa)

  • 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.

  • Straight Seamless 316L Grade Stainless Steel Tubing (Treated)

    Restek

    Treated Straight, 6-Foot Length Stainless Steel Tubing Individual 6-foot (± 1/2") straight pieces. In response to customer requests, we offer 6-foot straight lengths of 1/8-, 1/4, and 3/8-inch treated tubing. This tubing can be cut to your exact requirements using a standard tubing cutter.

  • Dual Vespel Ring Inlet Seals for Agilent GCs

    Restek

    Our patented dual Vespel ring inlet seal greatly improves injection port performance—it stays sealed, even after repeated temperature cycles, without retightening the reducing nut! This seal features two soft Vespel rings, one embedded in its top surface and the other embedded in its bottom…

  • 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…

  • Ultra-High Purity Chrome-Plated Brass Line Gas Regulator

    Restek

    Oxidation-resistant, chrome-plated Use where you need to reduce the line pressure by 20 psig (138 kPa) or more Same purity protection as high-pressure cylinder regulators

  • Single-Stage Ultra-High Purity Stainless Steel Gas Regulators with International…

    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…

  • 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.…

  • Refillable Hydrocarbon Trap

    Restek

    Removes trace impurities from carrier gas Reduces organics to 0.1 ppm (assuming 100 ppm input) 60 µm frit prevents gas contamination by purifier particles Good for purge-and-trap systems Refillable and rechargeable Maximum operating pressure: 125 psig (862 kPa) Maximum flow:…

  • 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

  • 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.

  • 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

  • Parker HydroGen Mate DI Water System

    Restek

    The Parker HydroGen Mate DI Water System is specifically designed to provide the high-purity deionized water needed by all models of Parker hydrogen generators. The system is ready to install and is shipped complete with prefiltration cartridge, two DI resin exchange cartridges, final filter, and…

  • Ferrule Removal Kit

    Restek

    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.

  • Photoionization (PID) Lamps

    Restek

    Model 108-10.0/10.6 offers both 10.0 and 10.6 eV potential, has a 0.781" base diameter, and is used in Tracor, OI, and Baseline instruments. Model 103 has a 1.375" base and is used in HNU and SRI detectors. Model 108-BTEX lamp’s higher output makes it ideal for detection of BTEX compounds.

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.