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AGC GC-FID 100 with methanizer

http://www.chromforum.org/viewtopic.php?t=52374

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AGC GC-FID 100 with methanizer

Posted: Sat Nov 25, 2017 1:47 pm
by 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.

Re: AGC GC-FID 100 with methanizer

Posted: Sun Nov 26, 2017 8:35 pm
by 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.
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