Hello everyone,
In our lab, we have 7820A (G4350B) GC with both FID and TCD detectors. The columns that we are using are CP7551PT PoraPLOT Q PT and 19091P-MS4 HP-PLOT Molesieve. I need to develop a method for detecting CO2, CO, H2, O2, CH4, and C2H4 gases. I have tried several but still have issues with H2 and CO peak separation. I would appreciate it if you could share any experience that could be helpful for me.
Many thanks,