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I.S. EN ISO 10723:2012

I.S. EN ISO 10723:2012

Current

Current

The latest, up-to-date edition.

NATURAL GAS - PERFORMANCE EVALUATION FOR ANALYTICAL SYSTEMS (ISO 10723:2012)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2012

Publisher

National Standards Authority of Ireland

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.


Dates of withdrawal of national standards are available from NSAI.

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Principle
6 General procedure
7 Interpretation
Annex A (informative) - Example of application using
        chromatography
Annex B (informative) - Explanation of approach used
        for instrument benchmarking
Bibliography

Describes a method of determining whether an analytical system for natural gas analysis is fit for purpose.

DevelopmentNote
COR 2004 issued on 14-05-2011. (05/2011)
DocumentType
Standard
Pages
47
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 6976:2016 Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition
ISO 6974-2:2012 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 2: Uncertainty calculations
ISO 15796:2005 Gas analysis — Investigation and treatment of analytical bias
ISO Guide 35:2017 Reference materials — Guidance for characterization and assessment of homogeneity and stability
ISO/IEC Guide 99:2007 International vocabulary of metrology Basic and general concepts and associated terms (VIM)
ISO 6143:2001 Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures
ISO 14532:2014 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 14111:1997 Natural gas — Guidelines to traceability in analysis
ISO 5479:1997 Statistical interpretation of data — Tests for departure from the normal distribution
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
ISO Guide 31:2015 Reference materials — Contents of certificates, labels and accompanying documentation
ISO 6141:2015 Gas analysis Contents of certificates for calibration gas mixtures
ISO Guide 34:2009 General requirements for the competence of reference material producers
ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)

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