Agilent 7890B GC System


  • Agilent 7890B GC System
    • Heated Gas Sampling Valve
    • Detector
    • Inlet
  • Data System
  • Warranty Coverage


  • Other Inlets Available
  • Other Detectors Available
  • GC Starter Kit
  • Liquid, Headspace, or CombiPAL/ SPME Autosamplers
  • Workbench
  • Installation & Familiarization
  • Extended Warranty

This Agilent 7890B GC System comes fully refurbished by Conquer Scientific.

The Agilent 7890B is a cutting-edge gas chromatograph designed to deliver exceptional performance across various applications. Central to its capabilities are the advanced electronic pneumatic control (EPC) modules and the high-precision GC oven temperature control. Each EPC unit is tailored for its specific purpose, paired with a dedicated inlet and detector option for optimized functionality.


  • Integrated detectors: Includes a sulfur or nitrogen chemiluminescence detector for low ppb detection, and a flame ionization detector (FID) for auto-ranging detection from ppb to ppt
  • Capillary flow technology (CFT): Allows for multi-dimensional gas chromatography (GC-GC/Deans switch) and comprehensive two-dimension gas chromatography (GCxGC)
  • Low thermal mass (LTM) modules: Enable rapid column heating and cooling to increase sample throughput
  • Electronic pneumatic control (EPC) modules: Provide precise pneumatics and temperature control
  • Carrier gas options: Includes a helium conservation module, hydrogen sensors, and alternate carrier gas solutions to reduce helium usage
  • Gas saver mode: Reduces gas consumption without compromising performance
  • Split ratios: Allows for split ratios up to 7,500:1 to avoid column overload, and splitless mode for trace analysis 

Inlets, detectors, and accessories enhance the system’s configuration possibilities. Request a quote and consult with our knowledgeable staff to optimize the 7890B GC with the best detector and inlet options for your specific methods.




Agilent Technologies



Founded by a scientist, with the needs of scientists in mind, Conquer Scientific has supported laboratories with quality pre-owned laboratory equipment at an affordable cost since 2003. With Conquer you can also expect expert service and support, along with installation, training, and trade-in options. From general lab equipment such as centrifuges and balances, to analytical instrumentation such as HPLC, IC, GC and MS systems, Conquer offers options to keep your laboratory running efficiently.

Looking for replacement parts and consumables? Visit our Chromatography Parts website at