• EN ISO 6978-2:2005/AC:2016

    Current The latest, up-to-date edition.

    Natural gas - Determination of mercury - Part 2: Sampling of mercury by amalgamation on gold/platinum alloy - Technical Corrigendum 2 (ISO 6978-2:2003/Cor 2:2006)

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    Published date:  12-10-2016

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Apparatus
    6 Reagents and materials
    7 Preparation of sampling and analytical tubes
    8 Sampling
    9 Mercury determination
    10 Calculation
    11 Precision
    12 Test report
    Bibliography

    Abstract - (Show below) - (Hide below)

    Define a method for the determination of total mercury content of pipeline quality natural gas using a sampling method by amalgamation on gold/platinum (Au/Pt) alloy thread.

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

    Committee TC 238
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current

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

    ISO 10715:1997 Natural gas — Sampling guidelines
    ISO 6978-1:2003 Natural gas Determination of mercury Part 1: Sampling of mercury by chemisorption on iodine
    ISO 14532:2014 Natural gas — Vocabulary
    ISO 14111:1997 Natural gas — Guidelines to traceability in analysis
    ISO 641:1975 Laboratory glassware — Interchangeable spherical ground joints
    ISO 6570:2001 Natural gas — Determination of potential hydrocarbon liquid content — Gravimetric methods
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