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UNI EN ISO 19739 : 2007

Current
Current

The latest, up-to-date edition.

NATURAL GAS - DETERMINATION OF SULFUR COMPOUNDS USING GAS CHROMATOGRAPHY
Published date

22-11-2007

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Sampling
7 Calibration
8 Analysis
9 Performance characteristics required for sulfur analysis
10 Test report
Annex A (informative) - Columns mostly used in sulfur analysis
   (with internal phase and dimensions)
Annex B (informative) - Types of detectors used in sulfur
   analysis
Annex C (informative) - GC method using capillary column and
   FPD
Annex D (informative) - GC method using ED
Annex E (informative) - GC method using MSD
Annex F (informative) - GC method using AED
Annex G (informative) - GC methods using column switching and
   FPD
Annex H (informative) - GC method using capillary column and
   SCD
Annex I (informative) - GC method using capillary column and
   PFPD
Bibliography

Describes the determination of hydrogen sulfide, carbonyl sulfide, C1 to C4 thiols, sulfides and tetrahydrothiophene (THT) using gas chromatography (GC).

Committee
CT 101
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current

UNI/TR 11422 : 2011 LIQUEFIED PETROLEUM GAS - DETERMINATION OF TERT-BUTYL-MERCAPTAN IN THE GAS PHASE USING GASCHROMATOGRAPHY
UNI 7133-2 : 2014 GAS ODORISATION FOR DOMESTIC AND SIMILAR USES - PART 2: REQUIREMENTS, CHECK AND MANAGEMENT

ISO 10715:1997 Natural gas — Sampling guidelines
ISO 6143:2001 Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures
ISO 14532:2014 Natural gas — Vocabulary
ISO 6142:2001 Gas analysis Preparation of calibration gas mixtures Gravimetric method
ISO 6145-10:2002 Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 10: Permeation method
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 14111:1997 Natural gas — Guidelines to traceability in analysis
ISO 6141:2015 Gas analysis Contents of certificates for calibration gas mixtures

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