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  • UNI EN 13652 : 2001

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    SOIL IMPROVERS AND GROWING MEDIA - EXTRACTION OF WATER SOLUBLE NUTRIENTS AND ELEMENTS

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    Published date:  31-01-2001

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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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 inter-laboratory trial
            to determine water soluble nutrients and elements
    Annex B (informative) Methods of analysis used in the
            inter-laboratory trial
    Bibliography

    Abstract - (Show below) - (Hide below)

    Specifies a method for the routine extraction of water-soluble extractable nutrients and elements and is not applicable to liming and preformed materials such as mineral wool slabs and foam slabs.

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    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Current
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