BS ISO 6974-5 : 2000 AMD 13863

Superseded

Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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NATURAL GAS - DETERMINATION OF COMPOSITION WITH DEFINED UNCERTAINTY BY GAS CHROMATOGRAPHY - PART 5: DETERMINATION OF NITROGEN, CARBON DIOXIDE AND C1 TO C5 AND C6+ HYDROCARBONS FOR A LABORATORY AND ON-LINE PROCESS APPLICATION USING THREE COLUMNS

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Superseded date: 17-07-2002

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Published date: 23-11-2012

Publisher: British Standards Institution

Table of Contents - (Show below) - (Hide below)

Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Materials
5 Apparatus
6 Procedure
      6.1 Gas chromatographic operating conditions
      6.2 Calibration
      6.3 Performance requirements
             6.3.1 Peak resolution
             6.3.2 Chromatogram
      6.4 Determination
             6.4.1 Sample valve purge
             6.4.2 Analysis
7 Expression of results
      7.1 Precision and accuracy
8 Test report
Annex A (informative) Procedure for setting valve timings
                      and restriction setting
Annex B (informative) Typical precision values
Bibliography

General Product Information - (Show below) - (Hide below)

Committee	PTI/15
Development Note	Together with BS ISO 6974-1, BS ISO 6974-2, BS ISO 6974-3 and BS ISO 6974-4 it supersedes BS 3156-11.1.1(1986). (07/2000) Renumbered and superseded by BS EN ISO 6974-5 Supersedes 95/123189 DC (08/2002)
Document Type	Standard
ISBN
Pages
Published
Publisher	British Standards Institution
Status	Superseded
Superseded By	BS EN ISO 6974-5:2014
Supersedes	BS 3156-11.1.1:1986 95/123189 DC : DRAFT JUN 1995

International Equivalents – Equivalent Standard(s) & Relationship - (Show below) - (Hide below)

Equivalent Standard(s)	Relationship
ISO 6974-5:2014	Identical

Standards Referencing This Book - (Show below) - (Hide below)

ISO 6142:2001	Gas analysis Preparation of calibration gas mixtures Gravimetric method
ISO 6974-1:2012	Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 1: General guidelines and calculation of composition
ISO 7504:2015	Gas analysis Vocabulary

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