DIN EN ISO 19739:2009 PDF

Scope: This International Standard 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 the annexes, the application ranges for the determination of sulfur compounds can vary, but whichever of the methods is used, the requirements of this International Standard apply.

DIN EN ISO 19739:2009 Referenced Document

ISO 10715:1997 Natural gas - Sampling guidelines
ISO 14532:2001 Natural gas - Vocabulary
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results - Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 6141 Gas analysis — Contents of certificates for calibration gas mixtures — Amendment 1: Cross reference list to ISO Guide 31:2015 and ISO/IEC 17025:2017*， 2020-02-03 Update
ISO 6143 Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures

2009 DIN EN ISO 19739:2009-08 Natural gas - Determination of sulfur compounds using gas chromatography (ISO 19739:2004); German version EN ISO 19739:2005 + AC:2009
2009 DIN EN ISO 19739:2009 Natural gas - Determination of sulfur compounds using gas chromatography (ISO 19739:2004) (includes Corrigendum AC:2009）; English version of DIN EN ISO 19739:2009-08
2006 DIN EN ISO 19739:2006 Natural gas - Determination of sulfur compounds using gas chromatography (ISO 19739:2004); German version EN ISO 19739:2005