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  • EN 237 : 2004

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    LIQUID PETROLEUM PRODUCTS - PETROL - DETERMINATION OF LOW LEAD CONCENTRATIONS BY ATOMIC ABSORPTION SPECTROMETRY

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    Language(s): 

    Published date:  22-09-2004

    Publisher:  Comite Europeen de Normalisation

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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
       7.1 General preparation
       7.2 Preparation of calibration solutions (0,25 mg/l,
            0,50 mg/l, 0,75 mg/l, and 1,0 mg/l of lead)
       7.3 Preparation of the test solution
       7.4 Preparation of instrument
       7.5 Determination
    8 Calculation
    9 Expression of results
    10 Precision
       10.1 General background
       10.2 Repeatability, r
       10.3 Reproducibility, R
    11 Test report
    Annex A (informative) Alternative procedure
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes an atomic absorption spectrometric test method for the determination of the lead content of petrol in the range 2,5 mg/l to 10,0 mg/l.

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

    Committee CEN/TC 19
    Document Type Test Method
    Publisher Comite Europeen de Normalisation
    Status Current

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

    09/30206692 DC : 0 BS EN 228 - AUTOMOTIVE FUELS - UNLEADED PETROL - REQUIREMENTS AND TEST METHODS
    13/30279896 DC : 0 BS ISO 8178-5 - RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - PART 5: TEST FUELS
    I.S. EN 228:2017 AUTOMOTIVE FUELS - UNLEADED PETROL - REQUIREMENTS AND TEST METHODS
    DIN EN 228:2004-03 AUTOMOTIVE FUELS - UNLEADED PETROL - REQUIREMENTS AND TEST METHODS
    I.S. EN ISO 8178-5:1998 RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - PART 5: TEST FUELS
    BS PD CEN/TR 16514 : 2013 AUTOMOTIVE FUELS - UNLEADED PETROL CONTAINING MORE THAN 3,7% (M/M) OXYGEN - ROADMAP, TEST METHODS, AND REQUIREMENTS FOR E10+ PETROL
    ISO 8178-5:2015 Reciprocating internal combustion engines Exhaust emission measurement Part 5: Test fuels
    DIN EN 228:2017-08 AUTOMOTIVE FUELS - UNLEADED PETROL - REQUIREMENTS AND TEST METHODS
    EN ISO 8178-5 : 1997 RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - TEST FUELS
    PREN 228 : DRAFT 2009 AUTOMOTIVE FUELS - UNLEADED PETROL - REQUIREMENTS AND TEST METHODS
    S.R. CEN/TR 16514:2013 AUTOMOTIVE FUELS - UNLEADED PETROL CONTAINING MORE THAN 3,7% (M/M) OXYGEN - ROADMAP, TEST METHODS, AND REQUIREMENTS FOR E10+ PETROL
    BS ISO 8178-5:2008 RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - PART 5: TEST FUELS
    BS EN ISO 8178-5:1997 RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - TEST FUELS
    EN 228:2012+A1:2017 Automotive fuels - Unleaded petrol - Requirements and test methods
    CEN/TR 16514 : 2013 AUTOMOTIVE FUELS - UNLEADED PETROL CONTAINING MORE THAN 3,7% (M/M) OXYGEN - ROADMAP, TEST METHODS, AND REQUIREMENTS FOR E10+ PETROL

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

    ISO 3171:1988 Petroleum liquids Automatic pipeline sampling
    ISO 3170:2004 Petroleum liquids Manual sampling
    ISO 1042:1998 Laboratory glassware One-mark volumetric flasks
    ISO 648:2008 Laboratory glassware — Single-volume pipettes
    ISO 385-1:1984 Laboratory glassware — Burettes — Part 1: General requirements
    EN ISO 1042 : 1999 LABORATORY GLASSWARE - ONE-MARK VOLUMETRIC FLASKS
    EN ISO 3170 : 2004 PETROLEUM LIQUIDS - MANUAL SAMPLING (ISO 3170:2004)
    EN ISO 3171 : 1999 PETROLEUM LIQUIDS - AUTOMATIC PIPELINE SAMPLING
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