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  • DIN EN ISO 4946 E : 2016

    Current The latest, up-to-date edition.

    STEEL AND CAST IRON - DETERMINATION OF COPPER - 2,2-BIQUINOLINE SPECTROPHOTOMETRIC METHOD (ISO 4946:2016)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2016

    Publisher:  German Institute for Standardisation (Deutsches Institut für Normung)

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

    National foreword
    National Annex NA (informative) - Bibliography
    European foreword
    1 Scope
    2 Normative references
    3 Principle
    4 Reagents
    5 Apparatus
    6 Sampling
    7 Procedure
    8 Expression of results
    9 Precision
    10 Test report
    Annex A (informative) - Additional information on the
            international interlaboratory test
    Annex B (informative) - Graphical representation of precision
            data
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes a spectrophotometric method for the determination of copper in steel and cast iron by 2,2-biquinoline.

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

    Development Note Supersedes DIN EN 24946 E. (10/2016)
    Document Type Standard
    Publisher German Institute for Standardisation (Deutsches Institut für Normung)
    Status Current
    Supersedes

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

    ISO 1042:1998 Laboratory glassware One-mark volumetric flasks
    ISO 648:2008 Laboratory glassware — Single-volume pipettes
    DIN ISO 5725:1988-04 PRECISION OF TEST METHODS - DETERMINATION OF REPEATABILITY AND REPRODUCIBILITY FOR A STANDARD TEST METHOD BY INTER-LABORATORY TESTS
    DIN EN ISO 648 E : 2009 LABORATORY GLASSWARE - SINGLE-VOLUME PIPETTES
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    DIN ISO 3696:1991-06 WATER FOR ANALYTICAL LABORATORY USE - SPECIFICATION AND TEST METHODS
    ISO 14284:1996 Steel and iron — Sampling and preparation of samples for the determination of chemical composition
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