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    I.S. EN 12177:1998

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    LIQUID PETROLEUM PRODUCTS - UNLEADED PETROL - DETERMINATION OF BENZENE CONTENT BY GAS CHROMATOGRAPHY

    Available format(s):  Hardcopy, PDF

    Superseded date:  14-06-2023

    Language(s):  English

    Published date:  01-01-1998

    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.

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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 Sampling
    7 Procedure
    8 Calculation
    9 Expression of results
    10 Precision
    11 Test report
    Annex A (informative) Guidance on the column switching technique

    Abstract - (Show below) - (Hide below)

    Defines a column switching gas chromatographic method for the quantitative determination of benzene content in the range 0,05% (V/V) to 6% (V/V) in unleaded petrol having a final boiling point not greater than 220 Degrees C.

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

    Committee CEN/TC 19
    Development Note COR 2000 Issued on 15/08/2010. (09/2010)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By

    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
    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 3838:2004 Crude petroleum and liquid or solid petroleum products Determination of density or relative density Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods
    EN ISO 3838:2004 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:2004)
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