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Used instruments in Quebec, Canada

  • Trusted Seller
    B-D 1788 Injection Needles with

    B-D 1788 Injection Needles with Luer Lock - 23 Gauge (Pack of 3)

    • Manufacturer: Becton Dickinson and Company

    These 23 gauge "special" needles are ideal for chromatography injections. Price is for one box of 3 needles.

    $21 USD
    Montréal-Est, Canada
  • Trusted Seller
    Linde Union Carbide Single Stage

    Linde Union Carbide Single Stage Regulator with Gauges

    • Manufacturer: Linde

    This single stage regulator is designed and constructed for both high purity, low volume use and general purpose applications. They provide outstanding performance, yet they are rugged and versatile enough for th...

    $89 USD
    Montréal-Est, Canada
  • Trusted Seller
    Praxair (Concoa) 2124331-350 Dual-Stage Hydrogen

    Praxair (Concoa) 2124331-350 Dual-Stage Hydrogen Regulator (CGA 350)

    • Manufacturer: Praxair

    The 212 Series regulator is intended for primary pressure control of non-corrosive, liquefied, or high purity inert gases (up to grade 4.5) in applications requiring constant pressure control and delivery regardl...

    $358 USD
    Montréal-Est, Canada
  • Trusted Seller
    Praxair ProStar Platinum PRS20062001 Gas

    Praxair ProStar Platinum PRS20062001 Gas Regulator with Monel Hose (CGA 580)

    • Manufacturer: Praxair

    The Prostar Platinum PRS20062001 regulator is a regulator for gas processing. It focuses specifically on the high-purity, specialty gas application requirement of laboratories as well as the environmental, biopha...

    $376 USD
    Montréal-Est, Canada
  • Trusted Seller
    AES XY500 Robotic Dispenser

    AES XY500 Robotic Dispenser

    • Manufacturer: AES Laboratoire

    Part of the AES Blue Line, the combination of PM05 peristaltic pump (NOT included) and XY500 automates the filling of your tubes and bottles to provide you with your very own ready-to-use culture media. The quali...

    $1,253 USD
    Montréal-Est, Canada
  • Trusted Seller
    Norgren F11-200 Regulator Filter (25

    Norgren F11-200 Regulator Filter (25 Micron)

    • Manufacturer: Norgren Ltd

    The Norgren F11-200 regulator filter provides effective liquid removal and positive solid filtration up to 25 micron. Large filter element area for minimum pressure drop. Automatic Drain is operated by liquid lev...

    $79 USD
    Montréal-Est, Canada
  • Trusted Seller
    Praxair ProStar Platinum PRS300213 Gas

    Praxair ProStar Platinum PRS300213 Gas Regulator (CGA 580)

    • Manufacturer: Praxair

    The Prostar Platinum PRS300213 regulator is a regulator for gas processing. It focuses specifically on the high-purity, specialty gas application requirement of laboratories as well as the environmental, biopharm...

    $222 USD
    Montréal-Est, Canada
  • Trusted Seller
    Praxair ProStar Platinum PRS300430 Gas

    Praxair ProStar Platinum PRS300430 Gas Regulator

    • Manufacturer: Praxair

    The Prostar Platinum PRS300430 regulator is a regulator for gas processing. It focuses specifically on the high-purity, specialty gas application requirement of laboratories as well as the environmental, biopharm...

    $125 USD
    Montréal-Est, Canada
  • Trusted Seller
    Parker Balston H2PD-150NA Hydrogen Generator

    Parker Balston H2PD-150NA Hydrogen Generator

    • Manufacturer: Parker Balston/Whatman
    • Model: H2PD-150NA

    The Parker Balston H2PD-150 Hydrogen generators are completely engineered systems designed to produce ultra-pure dry hydrogen gas from deionized water and electricity. The hydrogen generator utilizes the principl...

    $4,653 USD
    Montréal-Est, Canada
  • Trusted Seller
    Tekmar Dohrmann 14-3938-000 Variable Injection

    Tekmar Dohrmann 14-3938-000 Variable Injection Pressure Regulator

    • Manufacturer: Tekmar Dohrmann

    The Tekmar Dohrmann 14-3938-000 variable injection pressure regulator (VIPR) controls injection pressure for enhanced sensitivity. Intended for use with a purge and trap sample concentrator (not included, but may...

    $107 USD
    Montréal-Est, Canada
  • Trusted Seller
    Dionex AD25 Absorbance Detector with

    Dionex AD25 Absorbance Detector with GS50 Gradient Pump

    • Manufacturer: Thermo Fisher Scientific

    The Dionex AD25 absorbance detector, and GS50 gradient pump with DX-LAN, has a dual-beam with variable wavelength photometer, with an integrated holmium oxide filter for verification. Specifications: – Decibel ...

    $2,541 USD
    Montréal-Est, Canada
  • Trusted Seller
    Nutech 2800-3602 Portable Headspace Autosampler

    Nutech 2800-3602 Portable Headspace Autosampler

    • Manufacturer: Nutech Inc

    This Nutech 2800-3602 headspace autosampler powers ON and appears to function, but we are unable to fully test it with gases. The Nutech 2800-3602 headspace autosampler is designed for handling large volume head...

    $1,145 USD
    Montréal-Est, Canada
  • Trusted Seller
    Parker Balston 75620 Replacement Carbon

    Parker Balston 75620 Replacement Carbon Module for N2 Generator

    • Manufacturer: Parker Balston/Whatman

    This is a Parker Balston replacement carbon module (P/N 75620) intended for use with a Nitrogen generator. Price is for one module. Parker Balston membrane Nitrogen generators produce up to 99% pure, commerciall...

    $369 USD
    Montréal-Est, Canada
  • ASDevices NSense

    ASDevices NSense

    • Manufacturer: ASDevices

    The most stable and compact solution The N2Sense analyzer is based on our enhanced plasma discharge (Epd) technology. Compared to other commercially available plasma-based analyzers which use a single wavelength ...

    Thetford Mines, Canada
  • ASDevices KA5000plus

    ASDevices KA5000plus

    • Manufacturer: ASDevices

    Compact panel mount process GC Based on our mini GCSense platform, the KA5000 series is our most compact process GC. Comprised of only the highest quality components, it’s a cost-effective solution that’s designe...

    Thetford Mines, Canada
45678

Overview

Gas Chromatography (GC) is an analytical technique used to separate and analyze compounds that can be vaporized without decomposition. It is widely used in analytical chemistry for identifying and quantifying compounds in complex mixtures. GC is essential in various industries, including pharmaceuticals, environmental monitoring, and food safety.

FAQ

What factors should I consider when purchasing a used GC system?

Consider the system's age, brand, and model, as well as its condition and maintenance history. Ensure all essential components, such as the detector and columns, are included and in good working order.

How is a GC system shipped safely?

Use a specialized shipping service familiar with laboratory equipment. Ensure the system is properly packed to prevent damage, with all moving parts secured and delicate components protected.

What is the maintenance schedule for a GC system?

Regular maintenance includes inspecting and replacing columns, checking and cleaning the detector, and ensuring the carrier gas supply is pure. Follow the manufacturer's guidelines for specific maintenance intervals and procedures.