British Standards Institution

Source:: ISO
Committee:: PTI/15 - Natural Gas and Gas Analysis
Categories:: Natural gas
Comment period start date:: 10/02/2025
Comment period end date:: 05/04/2025
Number of comments:: 0

Comment by:

5th Apr

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).

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal (Complete)

Proposal start date:

2. Draft (Complete)

Draft start date:

03/12/2024

3. Public Comments

Public Comments start date:

10/02/2025

Public Comments end date:

05/04/2025

Learn more about the standards development process

Standards Development

BS EN ISO 6974-4 ISO 6974-4 Natural gas. Determination of composition and associated uncertainty by gas chromatography. Part 4: Guidance on gas analysis

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