ISO 6326-4:1994

Natural gas — Determination of sulfur compounds — Part 4: Gas chromatographic method using a flame photometric detector for the determination of hydrogen sulfide, carbonyl sulfide and sulfur-containing odorants

Publication date:   Jan 27, 1994

95.99 Withdrawal of Standard   May 5, 2004

General information

95.99 Withdrawal of Standard   May 5, 2004

ISO

ISO/TC 193/SC 1 Analysis of natural gas

International Standard

75.060   Natural gas

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Scope

The method specified uses a single temperature-programmed column, and a sulfur-selective flame photometric detector. It is applicable to the determination of hydrogen sulfide, carbonyl sulfide, C1 - C4 thiols and sulfides and tetrahydrothiophene, generally in the range 0,5 µmol/mol to 50 µmol/mol. It is also applicable to the quantitative determination of sulfur compounds other than hydrogen sulfide, when hydrogen sulfide is present at concentrations up to 5000 µmol/mol.

Life cycle

NOW

WITHDRAWN
ISO 6326-4:1994
95.99 Withdrawal of Standard
May 5, 2004

REVISED BY

PUBLISHED
ISO 19739:2004