Can we calculate individual gas composition in % (v/v) with sample area, or do we need the exact concentration in ppb or ppm?

11 June 2013 1 8K Report

I have 20% (v/v) H2 in std mix and H2 in my sample. Can i backcalculate the H2 concentration in % or do I need to know the H2 std in ppb or ppm?

Nikhil Gn

Thanks Gauri!

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