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  • DIN EN 15487 E : 2007

    Current The latest, up-to-date edition.
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    ETHANOL AS A BLENDING COMPONENT FOR PETROL - DETERMINATION OF PHOSPHORUS CONTENT - AMMONIUM MOLYBDATE SPECTROMETRIC METHOD

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2007

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

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

    Foreword
    1 Scope
    2 Normative references
    3 Principle
    4 Reagents and materials
    5 Apparatus
    6 Samples and sampling
    7 Calibration
       7.1 Preparation of calibration solutions
       7.2 Colour development
       7.3 Spectrometric measurement
       7.4 Calibration regression line
    8 Procedure
       8.1 Dry residue
       8.2 Test portion
       8.3 Colour development
       8.3 Spectrometric measurement
    9 Calculation
    10 Expression of results
    11 Precision
       11.1 Repeatability
       11.2 Reproducibility
    12 Test report
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes a procedure for the determination of phosphorus content measured as orthophosphate, in ethanol from 0,15 mg/l to 1,50 mg/l by ammonium molybdate spectrometric method.

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

    Document Type Standard
    Publisher German Institute for Standardisation (Deutsches Institut für Normung)
    Status Current

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

    ISO 3170:2004 Petroleum liquids Manual sampling
    ISO 4259:2006 Petroleum products Determination and application of precision data in relation to methods of test
    EN ISO 6878:2004 Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method (ISO 6878:2004)
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
    ISO 6878:2004 Water quality Determination of phosphorus Ammonium molybdate spectrometric method
    EN ISO 3170:2004 Petroleum liquids - Manual sampling (ISO 3170:2004)
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