Refurbished Agilent Technologies 6890

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Refurbished Agilent 6890                            Gas Chromatographs


Agilent 6890 Series Gas Chromatograph

The 6890 GC reaches the peak of all the analytical development and engineering that was achieved from every Hewlett Packard Gas Chromatograph product line through the 5890E Series II Plus. The addition of an innovative Electronic Pressure Control (EPC) technology was introduced, along with EPC options for auxiliary gases. Innovative new injection port and detector designs give operation and efficiency enhancements over prior 5890 capabilities, while allowing for easy diagnostics and trouble shooting. Request a quote today.


Agilent 6890 Mainframes

The Agilent Technologies 6890 series GC is offered in 3 basic mainframes. The 6890A, 6890A Plus and 6890N. The main difference between these mainframes is the way that the GC communicated with the data system. All of the detectors and inlets options are identical.

The 6890A GC - communicates with the data system via HPIB (GPIB) which was a standard 2 way communication protocol for decades.

The 6890A Plus GC - communicates with the computer using HPIB as well, however can easily be upgraded to use LAN (Network Cable) which allows for easy communication with the most current data systems.

The 6890N (Network) GC - comes standard with the LAN (Network Cable) connection built directly onto the motherboard. LAN communication has become the industry standard for 2 way communication between instruments and PC data systems.

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Refurbished Agilent 6890 Detector Options

  • FID - Flame Ionization Detector - Is the most commonly used detector in gas chromatography because of its dependability and universal ease of use. It detects practically any organic compounds while generating little to zero signal for common carrier gases.
  • uECD - micro Electron Capture Detector - produces trace-level detection of halogenated organic compounds and aromatic pollutants
  • TCD - Thermal Conductivity Detector - used for the GC analysis of permanent gases, light hydrocarbons, and compounds that do not respond well to a flame ionization detector (FID)
  • PID - Photo Ionization Detector - selectively responds to aromatic and olefinic hydrocarbons in the presence of alkanes and other saturated hydrocarbons
  • FPD - Flame Photometric Detector - used for sulfur and phosphorus
  • NPD - Nitrogen Phosphorus Detector - specific to nitrogen or phosphorus containing compounds
  • PDD - Pulsed Discharge Detector - the PDD is a selective detector for monitoring high electron affinity compounds such as freons, chlorinated pesticides, and other halogen compounds
  • MSD - Mass Selective Detector - measures the mass-to-charge ratio (m/z) of one or more molecules present in a sample. These measurements can be used to calculate the exact molecular weight of the sample components
  • Triple Quadrupole TQ Mass Spec - a mass detection technology that can be adapted to a wide range of applications
  • Non Destructive Detectors such as TCD and PID can also be configured in tandem (or in series) with others to provide data from both detectors with a single injection

Agilent Technologies 6890 GC Injection ports

  • Split/Splitless Inlet - Most widely-used inlet for gas chromatography
  • Cool On-Column Inlet - Ideal for thermally labile or unstable compounds
  • Purged Packed Inlet - Direct injection onto packed and wide-bore capillary columns
  • PTV Inlet - Programmable temperature vaporizer combines the benefits of split/splitless and cool on-column
  • Volatiles Interface - Introduce gas samples into a GC from an external device

Agilent 6890 GC Autosamplers

  • Agilent Technologies - Model 7683 ALS Automatic Liquid Sampler Autoinjector (G2613A) for 6890 and 7890
  • Agilent Technologies - Model 7683 ALS Automatic Liquid Sampler Tray (G2614A) for 6890 and 7890
  • Hewlett Packard - Model G1512A Autosampler Control Module for 6890A
  • Hewlett Packard - Model G1513A Autosampler Injector (7673C Tower for the 6890A GC) for 6890A
  • Agilent Technologies - 7697A Headspace Sampler, 111 Vial Sample Tray
  • Agilent Technologies - Model G1888 Headspace Autosampler
  • Hewlett Packard - Model 7694 44 Position Headspace Autosampler
  • EST Analytical - Model Evolution Purge and Trap Concentrator
  • EST Analytical - Model Centurion VOA Autosampler for water and water/soil
  • EST Analytical - Model FLEX Autosampler for Headspace, Liquid and SPME

When you choose to do business with AIM you will get exactly what you need for your laboratory to operate smoothly and effectively. AIM's refurbished gas chromatographs provide ultimate performance and lasting durability for all applications.

For more information on an Agilent gas chromatograph please request a quote or feel free to contact at 888-909-0468 or


Why choose AIM

  • Large Inventory - AIM has a large inventory of Agilent Chromatography products for you to choose from so we’ll have what you need, when you need it.
  • Custom Configured Systems - You get exactly what you want at a price you can afford.
  • Detailed Refurbishment Process - You will get a meticulously refurbished Gas Chromatograph followed by rigorous, application-specific testing performed by analytical chemists with years of hands on lab experience.
  • Warranty - All of our Agilent Chromatography Systems are backed by the AIM warranty.

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