Conversion PPM(wt), PPM(vol), g/m3 (gas phase) - Eng-Tips Forums
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Aug 17, 2004 · Conversion PPM(wt), PPM(vol), g/m3 (gas phase) Conversion PPM(wt), PPM(vol), g/m3 (gas phase) Trond (Petroleum) (OP) 6 Mar 03 06:28. Hi there all, We are doing frequent measurements of contaminants like H2S, Hg, As in our gas streams, as well as for the concentration of same in air around out plant. Unfortunately, units used to specify limits ...
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