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  • EN 13651:2001

    Current The latest, up-to-date edition.

    Soil improvers and growing media - Extraction of calcium chloride/DTPA (CAT) soluble nutrients

    Available format(s): 

    Language(s): 

    Published date:  19-09-2001

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Reagents
    6 Apparatus
    7 Test sample
    8 Procedure
    9 Determination of extracted nutrients and elements
    10 Expression of results
    11 Precision
    12 Test report
    Annex A (informative) Results of an interlaboratory trial
            to determine calcium chloride/DTPA (CAT) soluble
            nutrients and elements
    Annex B (informative) Methods of analysis used in the
            Interlaboratory trial
    Bibliography

    Abstract - (Show below) - (Hide below)

    This European Standard specifies an extraction method for the routine determination of calcium chloride/DTPA (CAT-method) extractable nutrients and elements (as listed in annex B) in soil improvers or growing media.The method is not applicable to liming materials and preformed materials such as mineral wool slabs and foam slabs.NOTEThe requirements of the standard may differ from the national legal requirements for the declaration of the products concerned.

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

    Committee CEN/TC 223
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current

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

    BS EN 13948:2007 Flexible sheets for waterproofing. Bitumen, plastic and rubber sheets for roof waterproofing. Determination of resistance to root penetration
    EN 13654-2 : 2001 SOIL IMPROVERS AND GROWING MEDIA - DETERMINATION OF NITROGEN - PART 2: DUMAS METHOD
    UNI EN 13948 : 2007 FLEXIBLE SHEETS FOR WATERPROOFING - BITUMEN, PLASTIC AND RUBBER SHEETS FOR ROOF WATERPROOFING - DETERMINATION OF RESISTANCE TO ROOT PENETRATION
    EN 13948:2007 Flexible sheets for waterproofing - Bitumen, plastic and rubber sheets for roof waterproofing - Determination of resistance to root penetration
    EN 13654-1:2001 Soil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl method
    DIN EN 13948:2008-01 FLEXIBLE SHEETS FOR WATERPROOFING - BITUMEN, PLASTIC AND RUBBER SHEETS FOR ROOF WATERPROOFING - DETERMINATION OF RESISTANCE TO ROOT PENETRATION

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

    ISO 5664:1984 Water quality — Determination of ammonium — Distillation and titration method
    ISO 11732:2005 Water quality — Determination of ammonium nitrogen — Method by flow analysis (CFA and FIA) and spectrometric detection
    ISO 9964-3:1993 Water quality Determination of sodium and potassium Part 3: Determination of sodium and potassium by flame emission spectrometry
    EN 13040:2007 Soil improvers and growing media - Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory compacted bulk density
    ISO 11885:2007 Water quality Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES)
    ISO 11047:1998 Soil quality Determination of cadmium, chromium, cobalt, copper, lead, manganese, nickel and zinc Flame and electrothermal atomic absorption spectrometric methods
    ISO 10304-2:1995 Water quality Determination of dissolved anions by liquid chromatography of ions Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water
    ISO 5725:1986 Precision of test methods Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    ISO 7890-3:1988 Water quality — Determination of nitrate — Part 3: Spectrometric method using sulfosalicylic acid
    EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
    ISO 7150-2:1986 Water quality Determination of ammonium Part 2: Automated spectrometric method
    ISO 7150-1:1984 Water quality — Determination of ammonium — Part 1: Manual spectrometric method
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