ISO 6974-5:2014

Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 5: Isothermal method for nitrogen, carbon dioxide, C1 to C5 hydrocarbons and C6+ hydrocarbons

Publication date: Jul 4, 2014

General information

Current stage: 90.92 Effective date: Aug 7, 2025

Originator: ISO

Owner: ISO/TC 193/SC 1

Type: International Standard

ICS: 75.060

Languages: English French

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Status: Published

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Scope

ISO 6974-5:2014 describes a gas chromatographic method for the quantitative determination of the content of nitrogen, carbon dioxide and C1 to C5 hydrocarbons individually and a composite C6+ measurement, which represents all hydrocarbons of carbon number 6 and above in natural gas samples.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 6974-5:2000

NOW

PUBLISHED
ISO 6974-5:2014
90.92 Standard to be revised
Aug 7, 2025

REVISED BY

ABANDON
ISO/PWI 6974-5

IN_DEVELOPMENT
ISO/DIS 6974-4