Agilent 7890B GSV System with TCD and FID

✅ This Agilent 7890B GSV System with TCD and FID has been fully tested and refurbished at our in-house testing laboratory. The Agilent 7890B Gas Chromatograph GSV System with Thermal Conductivity Detection (TCD) and Flame Ionization Detection (FID) is a high-performance gas chromatography platform designed for the analysis of permanent gases, hydrocarbons, natural gas components, and volatile compounds in environmental, petrochemical, refinery, and industrial laboratories. The integrated gas sampling valve (GSV) system provides precise and reproducible gaseous sample introduction, while the TCD enables detection of permanent gases such as hydrogen, oxygen, nitrogen, carbon monoxide, and carbon dioxide, and the FID delivers highly sensitive hydrocarbon analysis for compounds such as methane, ethane, propane, and butanes. The Agilent 7890B GC also features advanced electronic pneumatic control (EPC), stable temperature programming, and reliable chromatographic reproducibility, making it well-suited for ASTM D1945 natural gas analysis, refinery gas monitoring, fuel gas testing, and industrial gas composition workflows requiring accurate, automated, and high-throughput gas chromatography performance. At AMPTIUS | AMP Tech Instruments, we supply high-quality analytical systems engineered to meet the demands of modern laboratories. This Agilent 7890B GSV System with TCD and FID has been expertly refurbished and includes warranty coverage for added peace of mind. Our application scientists are ready to provide professional technical guidance to help you integrate the system efficiently and maintain reliable analytical performance.