Description
Agilent 7890A GC with ECD Overview
The Agilent 7890A Gas Chromatograph (GC) equipped with a Split/Splitless (SSL) inlet and G2397A Micro-Electron Capture Detector (ECD) is built for sensitive, trace-level detection of halogenated and other electron-absorbing compounds. The 7890A’s 5th-generation Electronic Pneumatics Control (EPC) holds pressure setpoints to within 0.001 psi, supporting precise, reproducible retention times run after run.
The G2397A Micro-ECD uses a 15 mCi Nickel-63 radioactive source to generate a steady stream of electrons, which are selectively captured by electronegative compounds passing through the detector cell — making it exceptionally sensitive to halogenated pesticides, PCBs, and other electron-capturing analytes at femtogram-level detection limits. Its small detection zone volume and replaceable liner design help minimize column contamination and maintain long-term detector performance.
This Agilent 7890A GC with ECD is offered fully refurbished and tested, in working condition, by Alliant Scientific.
Includes:
- Agilent 7890A GC
- Split/Splitless (SSL) Inlet
- G2397A Micro-Electron Capture Detector (ECD)
- Data System
- 90-Day Warranty
Disclaimer: All brand names and trademarks are the property of their respective owners and are used for identification only. We are not an authorized dealer. Software, if included, is not transferable or upgradable. Alliant Scientific maintains the required licensing to legally distribute and transfer ECD instruments to qualified end users.
Looking for a Different Detector Configuration?
Need FID or TCD detection instead of ECD? Browse our full Gas Chromatography inventory.
Listing last updated: October 2026.
