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  • BS EN ISO 7980:2000

    Current The latest, up-to-date edition.

    Water quality. Determination of calcium and magnesium. Atomic absorption spectrometric method

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  30-06-1987

    Publisher:  British Standards Institution

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

    National foreword
    1 Scope and field of application
    2 Principle
    3 Reagents and materials
    4 Apparatus
    5 Sampling
    6 Procedure
    7 Expression of results
    8 Test report
    Table 1 - Concentration of calibration solutions
    Table 2 - Wavelength and optimum concentration ranges

    Abstract - (Show below) - (Hide below)

    Determination of dissolved calcium and magnesium by flame atomic absorption spectrometry. Applicable to raw and drinking waters with a calcium content of up to 50 mg/l and a magnesium content of up to 5 mg/l.

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

    Committee EH/3/2
    Development Note Renumbers and supersedes BS 6068-2.30(1987) (04/2000) Supersedes 85/51623 DC and BS 2690-4(1967) 2000 Version incorporates amendment 10872 to BS 6068-2.30(1987) (06/2005) Reviewed and confirmed by BSI, July 2008. (06/2008)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    03/110850 DC : DRAFT JULY 2003 BS 8427 - JUG WATER FILTER SYSTEMS - SPECIFICATION
    BS 8427:2004 Jug water filter systems. Specification
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