Agilent 7890B GC

This used Agilent 7890B GC builds on the well established 7890 platform with refined electronics and improved usability for demanding gas chromatography applications. It supports a broad set of inlets and detectors, allowing labs to configure it for FID, TCD, NPD, or ECD detection depending on the compound classes being analyzed. The system is prized for its stable thermal control and precise pneumatics, which translate into tight retention time reproducibility run after run. Laboratories running environmental panels, petrochemical testing, or industrial hygiene work often favor the 7890B because of its compatibility with Agilent autosamplers, headspace samplers, and mass spec interfaces for hyphenated GC/MS configurations. Its software integration with OpenLab CDS streamlines sequence setup, data acquisition, and reporting for both routine and complex methods. Offered here in used condition, this GC is a practical choice for labs seeking a capable, field proven chromatograph at a fraction of new system cost. It suits contract testing labs, academic research groups, and quality control departments needing consistent day to day performance.