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ISO/DIS 25122

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

General information

40.20     Jan 29, 2026

ISO

ISO/TC 47

International Standard

71.040.40     71.080.10  

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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.

Life cycle

NOW

PROJECT
ISO/DIS 25122
40.20 DIS ballot initiated: 12 weeks
Jan 29, 2026

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