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naSRPS EN ISO 6974-4:2023

Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 4: Guidance on gas analysis (ISO/DIS 6974-4:2025)

General information

45.99     May 7, 2026

50.20    Aug 13, 2026

ISS

H193

European Norm

75.060  

English  

The standard is being translated and is in the "10.99 Start" state. view more ...

Scope

This document gives guidance for obtaining the best analysis results possible from a Gas Chromatograph (GC) when analysing natural gas and natural gas substitutes for combined use with the most recent versions of ISO 6974’s part 1, 2 and 3. (Examples are given.)

Life cycle

PREVIOUSLY

PUBLISHED
SRPS EN ISO 6974-4:2008

NOW

PROJECT
naSRPS EN ISO 6974-4:2023
45.99 Dispatch of FV draft to CCMC
May 7, 2026

Related project

Adopted from prEN ISO 6974-4 IDENTICAL

Adopted from ISO/FDIS 6974-4 IDENTICAL