Найдено: 2
Overview - ISO 6974-5:2014 (Natural gas, isothermal GC method) ISO 6974-5:2014 specifies an isothermal gas chromatographic (GC) method for the quantitative determination of nitrogen (N2), carbon diox…
1 Scope This part of this International Standard describes a gas chromatographic method for the quantitative determination of the content of nitrogen, carbon dioxide and C 1 to C 5 hydrocarbons indiv…