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  • UNI EN 15485 : 2008

    Current The latest, up-to-date edition.
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    ETHANOL AS A BLENDING COMPONENT FOR PETROL - DETERMINATION OF SULFUR CONTENT - WAVELENGTH DISPERSIVE X-RAY FLUORESCENCE SPECTROMETRIC METHOD

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    Published date:  12-03-2008

    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 and materials
    5 Apparatus
    6 Samples and sampling
    7 Preparation of calibration solutions
       7.1 Blank calibration solution
       7.2 Stock solution
       7.3 Calibration solutions
       7.4 Storage and stability of the calibration solutions
    8 Settings
       8.1 Measuring parameters
       8.2 Optimization
       8.3 Performance check of the spectrometer
    9 Calibration
       9.1 General
       9.2 Calibration solutions
       9.3 Calibration curves
       9.4 Checking
    10 Procedure
    11 Expression of results
    12 Precision
       12.1 Repeatability
       12.2 Reproducibility
    13 Test report
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines a wavelength-dispersive X-ray fluorescence (WDXRF) test method for the determination of the sulfur content of ethanol from 7 mg/kg to 20 mg/kg.

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