• NBN EN ISO 5398-4 : 2007

    Current The latest, up-to-date edition.

    LEATHER - CHEMICAL DETERMINATION OF CHROMIC OXIDE CONTENT - PART 4: QUANTIFICATION BY INDUCTIVELY COUPLED PLASMA - OPTICAL EMISSION SPECTROMETER (ICP-OES)

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    Published date:  12-01-2013

    Publisher:  Belgian Standards

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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 Sampling and sample preparation
    6 Reagents
       6.1 Wet oxidation method
       6.2 ICP-OES
    7 Apparatus
    8 Methods
       8.1 Preparation of analytical solution
       8.2 Measurement of the aqueous solution
    9 Calculation and expression of results
    10 Test report
    Annex A (informative) - Determination of water and other
                            volatile matter

    Abstract - (Show below) - (Hide below)

    Defines a method for the determination of chromium in aqueous solution obtained from leather.

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

    Document Type Standard
    Publisher Belgian Standards
    Status Current
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