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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

Current stage: 40.60 Effective date: Apr 24, 2026

Originator: ISO

Owner: ISO/TC 47

Type: International Standard

ICS: 71.040.40 71.080.10

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

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PROJECT
ISO/DIS 25122
40.60 Close of voting
Apr 24, 2026