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  • UNI EN ISO 20884 : 2011

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    PETROLEUM PRODUCTS - DETERMINATION OF SULFUR CONTENT OF AUTOMOTIVE FUELS - WAVELENGTH-DISPERSIVE X-RAY FLUORESCENCE SPECTROMETRY

    Available format(s): 

    Superseded date:  07-09-2022

    Language(s): 

    Published date:  01-01-2011

    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 Calibration solutions
    8 Settings
    9 Calibration
    10 Procedure
    11 Expression of results
    12 Precision
    13 Test report
    Annex A (informative) - Interferences and matrix effects
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes a wavelength-dispersive X-ray fluorescence (WDXRF) test method for the determination of the sulfur content of liquid, homogeneous automotive fuels from 5 mg/kg to 500 mg/kg, which have a maximum oxygen content of 3,7% (m/m).

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

    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Superseded
    Superseded By
    Supersedes

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

    UNI TS 11163 : 2009 LIQUID BIOFUELS - ANIMAL AND VEGETABLE OILS AND FATS AND THEIR INTERMEDIATES AND DERIVATES USED AS FUELS FOR ENERGY PRODUCTION - SPECIFICATIONS AND CLASSIFICATION FOR ENERGY USE

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

    ISO 3171:1988 Petroleum liquids Automatic pipeline sampling
    ISO 3170:2004 Petroleum liquids Manual sampling
    ISO 4259:2006 Petroleum products Determination and application of precision data in relation to methods of test
    ISO 14596:2007 Petroleum products Determination of sulfur content Wavelength-dispersive X-ray fluorescence spectrometry
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