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  • EN ISO 16968:2015

    Current The latest, up-to-date edition.

    Solid biofuels - Determination of minor elements (ISO 16968:2015)

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    Published date:  27-05-2015

    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 Symbols and abbreviated terms
    5 Principle
    6 Reagents
    7 Apparatus
    8 Preparation of the test sample
    9 Procedure
    10 Calculations
    11 Performance characteristics
    12 Test report
    Annex A (informative) - Performance data
    Bibliography

    Abstract - (Show below) - (Hide below)

    ISO 16968:2015 is intended for the determination of the minor elements Arsenic, Cadmium, Cobalt, Chromium, Copper, Mercury, Manganese, Molybdenum, Nickel, Lead, Antimony, Vanadium, and Zinc in all solid biofuels. Further, it describes methods for sample decomposition and suggests suitable instrumental methods for the determination of the elements of interest in the digests. The determination of other elements such as Selenium, Tin, and Thallium is also possible with the method described in this International Standard.

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

    Committee CEN/TC 335
    Development Note Supersedes PREN ISO 16968 & EN 15297. (06/2015)
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current
    Supersedes

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

    ISO 16559:2014 Solid biofuels Terminology, definitions and descriptions
    EN 12338 : 1998 WATER QUALITY - DETERMINATION OF MERCURY - ENRICHMENT METHODS BY AMALGAMATION
    EN 14780:2011 Solid biofuels - Sample preparation
    ISO 11885:2007 Water quality Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES)
    ISO/TS 21748:2004 Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty estimation
    EN 15586:2008 Textiles - Methods of testing the fibre proof properties of fabrics: Rubbing test
    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 17378-2:2014 Water quality Determination of arsenic and antimony Part 2: Method using hydride generation atomic absorption spectrometry (HG-AAS)
    ISO 17225-1:2014 Solid biofuels Fuel specifications and classes Part 1: General requirements
    EN 14774-3:2009 Solid biofuels - Determination of moisture content - Oven dry method - Part 3: Moisture in general analysis sample
    ISO 16993:2016 Solid biofuels — Conversion of analytical results from one basis to another
    ISO 17294-2:2016 Water quality — Application of inductively coupled plasma mass spectrometry (ICP-MS) — Part 2: Determination of selected elements including uranium isotopes
    View more information

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