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  • UNI EN 15837 : 2010

    Current The latest, up-to-date edition.

    ETHANOL AS A BLENDING COMPONENT FOR PETROL - DETERMINATION OF PHOSPHORUS, COPPER AND SULFUR CONTENT - DIRECT METHOD BY INDUCTIVELY COUPLED PLASMA OPTICAL EMISSION SPECTROMETRY (ICP-OES)

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    Published date:  21-07-2010

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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

    Foreword
    1 Scope
    2 Normative references
    3 Principle
    4 Reagents
    5 Apparatus
    6 Sampling
    7 Preparation of calibration solutions
    8 Calibration
    9 Sample analysis
    10 Calculation
    11 Expression of results
    12 Precision
    13 Test report
    Annex A (normative) - Ethanol density
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes an inductively coupled plasma optical emission spectrometry (ICP OES) method for the direct determination of elements content in ethanol, namely phosphorus in the range (0,13 to 1,90) mg/kg, copper in the range (0,050 to 0,300) mg/kg, and sulfur in the range (2,0 to 15,0) mg/kg.

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

    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Current

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

    ISO 3170:2004 Petroleum liquids — Manual sampling
    ISO 3675:1998 Crude petroleum and liquid petroleum products Laboratory determination of density Hydrometer method
    EN ISO 12185:1996 Crude petroleum and petroleum products - Determination of density - Oscillating U-tube method (ISO 12185:1996)
    EN ISO 3675:1998 Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method (ISO 3675:1998)
    ISO 12185:1996 Crude petroleum and petroleum products — Determination of density — Oscillating U-tube method
    ISO 4259:2006 Petroleum products Determination and application of precision data in relation to methods of test
    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)
    EN ISO 3170:2004 Petroleum liquids - Manual sampling (ISO 3170:2004)
    EN ISO 4259:2006 Petroleum products - Determination and application of precision data in relation to methods of test (ISO 4259:2006)
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