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ISO/CD 19739

Natural gas — Determination of sulfur compounds using gas chromatography

General information

30.60     10 dhj 2025

ISO

ISO/TC 193/SC 1

International Standard

Scope

ISO 19739:2004 specifies the determination of hydrogen sulfide, carbonyl sulfide, C1 to C4 thiols, sulfides and tetrahydrothiophene (THT) using gas chromatography (GC). Depending on the method chosen from those given in its annexes, the application ranges for the determination of sulfur compounds can vary, but whichever of the methods is used, its requirements apply.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 19739:2004

PUBLISHED
ISO 19739:2004/Cor 1:2009

NOW

IN_DEVELOPMENT
ISO/CD 19739
30.60 Close of voting/ comment period
10 dhj 2025