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  • NS EN ISO 10304-3 : 1ED 1997

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    WATER QUALITY - DETERMINATION OF DISSOLVED ANIONS BY LIQUID CHROMATOGRAPHY OF IONS - PART 3: DETERMINATION OF CHROMATE, IODIDE, SULFITE, THIOCYANATE AND THIOSULFATE

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    Published date:  13-01-2013

    Publisher:  Norwegian Standards (Norges Standardiseringsforbund)

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

    1 Scope
    2 Normative references
    3 Principle
    4 Determination of iodide, thiocyanate and thiosulfate
        4.1 Reagents
        4.2 Apparatus
        4.3 Interferences
        4.4 Sampling and sample pretreatment
        4.5 Procedure
        4.6 Calculation
        4.7 Expression of results
        4.8 Test report
    5 Determination of sulfite
        5.1 Reagents
        5.2 Apparatus
        5.3 Interferences
        5.4 Sampling and sample pretreatment
        5.5 Procedure
        5.6 Calculation
        5.7 Expression of results
        5.8 Test report
    6 Determination of chromate
        6.1 Reagents
        6.2 Apparatus
        6.3 Interferences
        6.4 Sampling and sample pretreatment
        6.5 Procedure
        6.6 Calculation
        6.7 Expression of results
        6.8 Test report
    7 Precision
    Annex A (informative) Interlaboratory trials
    Annex B (informative) Bibliography

    Abstract - (Show below) - (Hide below)

    Defines procedures for determining in aqueous solution the dissolved anions iodide, thiocyanate and thiosulfate, sulfite and chromate. ALSO NUMBERED AS BS 6068-2.59: 1997

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    Document Type Standard
    Publisher Norwegian Standards (Norges Standardiseringsforbund)
    Status Current
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