ISO/NP 25122

Ethylene and propylene for industrial use — Determination of traces of carbon monoxide and carbon dioxide --Gas chromatographic method ISO/NP 25122

Scope

This International Standard specifies the manner of application of the gas chromatography for the determination of traces of carbon monoxide and carbon dioxide in ethylene and propylene for industrial use. The method is applicable to products having carbon monoxide and carbon dioxide concentrations greater than 0.5 mL/m3.