Used Agilent/HP GC Systems, Agilent/HP 6890 GC with Single FID, HP 5890 Series II with Single FID, HP 5890 Series II with Dual FID, HP 5890 Series II with FID and TCD, HP 5890 Series II with OI PID, HP 5890 Series II with FID and FPD, HP 5890 Series II with FPD, HP 5890 A with Single/Splitless Injector and Single FID, HP 5890 A GC with Packed Injector and FID, HP 5890 A GC with Packed Injector and NPD, HP 5890 A with Dual FID, HP 5890 A with Dual FID, HP 5890 A with Dual ECD, HP 5890 A with Single ECD, HP 5890 A with FPD, FID, HP 5890 A with FID, NPD.