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  • BS 3156-11.0.3(1997) : 1997 AMD 10655

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    ANALYSIS OF FUEL GASES - METHODS FOR NON-MANUFACTURED GASES - GENERAL - GUIDELINES TO TRACEABILITY IN ANALYSIS OF NATURAL GAS

    Available format(s): 

    Superseded date:  15-12-1999

    Language(s): 

    Published date:  23-11-2012

    Publisher:  British Standards Institution

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

    1 Scope
    2 Normative references
    3 Definitions
    4 Fundamental principles of metrological traceability
    5 Elaboration of the traceability concept
    6 Chemical composition and the SI system
    7 Traceability in natural-gas analysis
    8 Hierarchy of reference gas mixtures
    9 Role of traceability in uncertainty assessment
    10 Implementation of traceability in International
        Standards for natural-gas analysis
    11 Examples
    12 Summary
    Annexes
    A Supplementary terms and definitions
    B Example of typical interlaboratory test results
    C Bibliography

    Abstract - (Show below) - (Hide below)

    Gives general guidance on implementing and applying traceability concepts in analysing natural gas. Sets out foundations for developing specified traceability protocols in other international Standards for analysing of natural gas.

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

    Committee PTI/15
    Development Note Renumbered and superseded by BS EN ISO 14111. Supersedes 95/120231 DC. (11/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

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

    ISO 6976:2016 Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition
    ISO 5168:2005 Measurement of fluid flow — Procedures for the evaluation of uncertainties
    ISO 10723:2012 Natural gas Performance evaluation for analytical systems
    ISO 6711:1981 Gas analysis Checking of calibration gas mixtures by a comparison method
    ISO 5725-3:1994 Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method
    ISO Guide 33:2015 Reference materials Good practice in using reference materials
    ISO 5725-6:1994 Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values
    ISO Guide 35:2017 Reference materials Guidance for characterization and assessment of homogeneity and stability
    ISO 5725-4:1994 Accuracy (trueness and precision) of measurement methods and results Part 4: Basic methods for the determination of the trueness of a standard measurement method
    ISO 6143:2001 Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures
    ISO Guide 30:2015 Reference materials Selected terms and definitions
    ISO 6142:2001 Gas analysis Preparation of calibration gas mixtures Gravimetric 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 9001:2015 Quality management systems — Requirements
    ISO 10012-1:1992 Quality assurance requirements for measuring equipment Part 1: Metrological confirmation system for measuring equipment
    ISO 3534-1:2006 Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability
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