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  • EN 15749:2009

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Fertilizers - Determination of sulfates content using three different methods

    Available format(s): 

    Withdrawn date:  29-04-2010

    Language(s): 

    Published date:  27-10-2009

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Sampling and sample preparation
    6 Method A - Gravimetric method
    7 Method B - ICP-OES method
    8 Method C - IC method
    9 Precision of methods A, B and C
    10 Test report
    Annex A (informative) - Statistical results of the
                            inter-laboratory tests
    Bibliography

    Abstract - (Show below) - (Hide below)

    This document specifies three different methods (Methods A, B and C) for the determination of sulfur present in fertilizers extracts in the form of sulfates. Method A specifies the gravimetric method. Method B specifies the method using inductively coupled plasma optical spectrometry (ICP-OES). Method C specifies the method using ion chromatography (IC).

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

    Committee CEN/TC 260
    Development Note Supersedes CEN/TS 15749. (11/2009)
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Withdrawn
    Supersedes

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

    BS ISO 18645:2016 Fertilizers and soil conditioners. Water soluble fertilizer. General requirements
    I.S. EN 15925:2011 FERTILIZERS - EXTRACTION OF TOTAL SULFUR PRESENT IN VARIOUS FORMS
    EN 15926:2011 Fertilizers - Extraction of water soluble sulfur where the sulfur is in various forms
    EN 15925:2011 Fertilizers - Extraction of total sulfur present in various forms
    CEN/TS 16490:2013 Fertilizers - Comparison of the CEN/TC 260/WG 7 ring test results with tolerances given in the Regulation (EC) Nr 2003/2003 Annex II and conclusions
    CEN/TS 16811-3:2015 Winter service equipment and products - De-icing agents - Part 3: Other solid and liquid de-icing agents - Requirements and test methods
    PD CEN/TS 16811-3:2015 Winter maintenance equipment. De-icing agents Other solid and liquid de-icing agents. Requirements and test methods
    11/30239449 DC : 0 BS EN 15925 - FERTILIZERS - EXTRACTION OF TOTAL SULFUR PRESENT IN VARIOUS FORMS
    UNE-CEN/TS 16490:2016 Fertilizers - Comparison of the CEN/TC 260/WG 7 ring test results with tolerances given in the Regulation (EC) Nr 2003/2003 Annex II and conclusions
    BS EN 15925:2011 Fertilizers. Extraction of total sulfur present in various forms
    UNI EN 15926 : 2012 FERTILIZERS - EXTRACTION OF WATER SOLUBLE SULFUR WHERE THE SULFUR IS IN VARIOUS FORMS
    I.S. EN 15926:2011 FERTILIZERS - EXTRACTION OF WATER SOLUBLE SULFUR WHERE THE SULFUR IS IN VARIOUS FORMS
    S.R. CEN/TS 16490:2013 FERTILIZERS - COMPARISON OF THE CEN/TC 260/WG 7 RING TEST RESULTS WITH TOLERANCES GIVEN IN THE REGULATION (EC) NR 2003/2003 ANNEX 2 AND CONCLUSIONS
    BS EN 15926:2011 Fertilizers. Extraction of water soluble sulfur where the sulfur is in various forms
    PD CEN/TS 16490:2013 Fertilizers. Comparison of the CEN/TC 260/WG 7 ring test results with tolerances given in the Regulation (EC) Nr 2003/2003 Annex II and conclusions
    UNE-EN 15925:2012 Fertilizers - Extraction of total sulfur present in various forms
    NF EN 15926 : 2011 FERTILIZERS - EXTRACTION OF WATER SOLUBLE SULFUR WHERE THE SULFUR IS IN VARIOUS FORMS
    ISO 18645:2016 Fertilizers and soil conditioners Water soluble fertilizer General requirements
    DIN EN 15926:2011-12 Fertilizers - Extraction of water soluble sulfur where the sulfur is in various forms
    NF EN 15925 : 2011 FERTILIZERS - EXTRACTION OF TOTAL SULFUR PRESENT IN VARIOUS FORMS
    DIN EN 15925:2011-12 Fertilizers - Extraction of total sulfur present in various forms
    14/30313332 DC : 0 BS EN 16811-2 - WINTER MAINTENANCE EQUIPMENT - DE-ICING AGENTS - PART 2: CALCIUM CHLORIDE AND MAGNESIUM CHLORIDE - REQUIREMENTS AND TEST METHODS
    UNI EN 15925 : 2012 FERTILIZERS - EXTRACTION OF TOTAL SULFUR PRESENT IN VARIOUS FORMS
    UNE-EN 15926:2012 Fertilizers - Extraction of water soluble sulfur where the sulfur is in various forms
    UNI CEN/TS 16490 : 2013 FERTILIZERS - COMPARISON OF THE CEN/TC 260/WG 7 RING TEST RESULTS WITH TOLERANCES GIVEN IN THE REGULATION (EC) NR 2003/2003 ANNEX 2 AND CONCLUSIONS
    EN 16811-2:2016 Winter service equipment and products - De-icing agents - Part 2: Calcium chloride and Magnesium chloride - Requirements and test methods
    15/30280962 DC : 0 BS ISO 18645 - FERTILIZERS AND SOIL CONDITIONERS - WATER SOLUBLE COMPOUND FERTILIZER - GENERAL REQUIREMENTS
    11/30239452 DC : 0 BS EN 15926 - FERTILIZERS - EXTRACTION OF WATER SOLUBLE SULFUR WHERE THE SULPHUR IS IN VARIOUS FORMS
    DIN CEN/TS 16811-3;DIN SPEC 30757:2016-08 WINTER SERVICE EQUIPMENT AND PRODUCTS - DE-ICING AGENTS - PART 3: OTHER SOLID AND LIQUID DE-ICING AGENTS - REQUIREMENTS AND TEST METHODS
    BS EN 16811-2:2016 Winter service equipment and products. De-icing agents Calcium chloride and Magnesium chloride. Requirements and test methods
    S.R. CEN/TS 16811-3:2015 WINTER MAINTENANCE EQUIPMENT - DE-ICING AGENTS - PART 3: OTHER SOLID AND LIQUID DE-ICING AGENTS - REQUIREMENTS AND TEST METHODS
    DIN CEN/TS 16811-3;DIN SPEC 30757:2016-08 WINTER SERVICE EQUIPMENT AND PRODUCTS - DE-ICING AGENTS - PART 3: OTHER SOLID AND LIQUID DE-ICING AGENTS - REQUIREMENTS AND TEST METHODS

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

    ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
    EN 12944-2:1999/AC:2000 FERTILIZERS AND LIMING MATERIALS AND SOIL IMPROVERS - VOCABULARY - PART 2: TERMS RELATING TO FERTILIZERS
    EN 12944-1:1999/AC:2000 FERTILIZERS AND LIMING MATERIALS AND SOIL IMPROVERS - VOCABULARY - PART 1: GENERAL TERMS
    CEN/TS 15925:2009 Fertilizers - Extraction of total sulfur present in various forms
    EN 1482-2:2007 Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation
    CEN/TS 15960:2009 Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
    CEN/TS 15926:2009 Fertilizers - Extraction of water soluble sulfur where the sulfur is in various forms
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
    CEN/TS 15961:2009 Fertilizers - Extraction of water soluble calcium, magnesium, sodium and sulfur in the form of sulfates
    EN 1482-1:2007 Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling
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