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  • BS EN ISO 13161:2015

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Water quality. Measurement of polonium 210 activity concentration in water by alpha spectrometry

    Available format(s):  Hardcopy, PDF

    Superseded date:  11-09-2020

    Language(s):  English

    Published date:  31-10-2015

    Publisher:  British Standards Institution

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms, definitions, symbols and units
    4 Principle
    5 Reagents and equipment
    6 Sampling and samples
    7 Chemical treatment and deposit process
    8 Measurement by alpha spectrometry
    9 Expression of results
    10 Test report
    Annex A (informative) - Cell deposit examples
    Annex B (informative) - Spectrum examples
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes the measurement of [210]Po activity concentration by alpha spectrometry in all kinds of natural waters.

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

    Committee EH/3/8
    Development Note Supersedes 10/30201937 DC. (10/2015)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

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

    ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
    ISO 7870-1:2014 Control charts Part 1: General guidelines
    ISO 5667-3:2012 Water quality Sampling Part 3: Preservation and handling of water samples
    ISO 5667-1:2006 Water quality Sampling Part 1: Guidance on the design of sampling programmes and sampling techniques
    NFM 60 790-4 : 1999 NUCLEAR ENERGY - MEASUREMENT OF RADIOACTIVITY IN THE ENVIRONMENT-SOIL - PART 4: METHODOLOGY FOR SOIL SAMPLES DISSOLUTION
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    ISO 11929:2010 Determination of the characteristic limits (decision threshold, detection limit and limits of the confidence interval) for measurements of ionizing radiation Fundamentals and application
    ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)
    ISO 80000-10:2009 Quantities and units Part 10: Atomic and nuclear physics
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