AGC GC-FID 100 with methanizer

[Amrnassertk]

I have AGC GC-FID 100 with methanizer.
I use this analyzer to check total hydrocarbon, carbon monoxide and carbon dioxide in helium using helium as carrier gas.

My technical issues is could I use it to check THC in nitrogen and argon without changing carrier gas to nitrogen or argon.

[tom jupille]

As far as I know, there is no requirement that the carrier gas match the sample gas, only that it be non-reactive.