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  • EN ISO 16995:2015

    Current The latest, up-to-date edition.

    Solid biofuels - Determination of the water soluble chloride, sodium and potassium content (ISO 16995:2015)

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    Published date:  18-02-2015

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

    Abstract - (Show below) - (Hide below)

    ISO 16995:2015 describes a method for the determination of the water soluble chloride, sodium and potassium content in solid biofuels by extraction with water in a closed container and their subsequent quantification by different analytical techniques.

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

    Committee CEN/TC 335
    Development Note Supersedes PREN ISO 16995 & EN 15105. (02/2015)
    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
    ISO 9964-2:1993 Water quality Determination of sodium and potassium Part 2: Determination of potassium by atomic absorption spectrometry
    ISO 9964-3:1993 Water quality Determination of sodium and potassium Part 3: Determination of sodium and potassium by flame emission spectrometry
    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 10304-1:2007 Water quality Determination of dissolved anions by liquid chromatography of ions Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
    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
    DIN 38405 : LATEST
    ISO 21748:2017 Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty evaluation
    ISO 9964-1:1993 Water quality Determination of sodium and potassium Part 1: Determination of sodium by atomic absorption spectrometry
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