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ISO/PRF 8174

Ethylene and propylene for industrial use — Determination of trace oxygenates — Gas chromatographic method

General information

50.20     Aug 11, 2026

ISO

ISO/TC 47

International Standard

71.080.10  

Scope

This document specifies a gas chromatographic method for the determination of trace amounts of oxygenated compounds in ethylene and propylene (propene) for industrial use.
This document is applicable to ethylene and propylene having methanol, dimethyl ether, methyl tert-butyl ether, acetaldehyde, ethanol, propan-2-ol, acetone, and butanone concentrations greater than 0,5 mL/m3.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 8174:1986

NOW

PROJECT
ISO/PRF 8174
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Aug 11, 2026

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