Skip to content
Please enter a keyword to search
  • Preview

    I.S. EN ISO 20846:2011

    View superseded by
    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
    View superseded by

    PETROLEUM PRODUCTS - DETERMINATION OF SULFUR CONTENT OF AUTOMOTIVE FUELS - ULTRAVIOLET FLUORESCENCE METHOD (ISO 20846:2011)

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  30-04-2020

    Language(s):  English

    Published date:  01-01-2011

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

    Add To Cart

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

    Foreword
    1 Scope
    2 Normative references
    3 Principle
    4 Reagents and materials
    5 Apparatus
    6 Sampling
    7 Apparatus preparation
    8 Apparatus calibration and verification
    9 Procedure
    10 Calculation
    11 Expression of results
    12 Precision
    13 Test report
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes an ultraviolet (UV) fluorescence test method for the determination of the sulfur content of motor gasolines containing up to 3,7% (m/m) oxygen [including those blended with ethanol up to about 10% (V/V)], and of diesel fuels, including those containing up to about 10% (V/V) fatty acid methylester (FAME), having sulfur contents in the range 3 mg/kg to 500 mg/kg.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Withdrawn
    Superseded By
    Supersedes

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

    ISO 3171:1988 Petroleum liquids — Automatic pipeline sampling
    ISO 3170:2004 Petroleum liquids — Manual sampling
    ISO 3675:1998 Crude petroleum and liquid petroleum products Laboratory determination of density Hydrometer method
    ISO 1042:1998 Laboratory glassware One-mark volumetric flasks
    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 91-1:1992 Petroleum measurement tables Part 1: Tables based on reference temperatures of 15 degrees C and 60 degrees F
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective