• SN EN 13651 : 2001

    Current The latest, up-to-date edition.

    SOIL IMPROVERS AND GROWING MEDIA - EXTRACTION OF CALCIUM CHLORIDE/DTPA (CAT) SOLUBLE NUTRIENTS

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    Published date:  12-01-2013

    Publisher:  Swiss Standards

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

    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 calcium chloride/DTPA (CAT) soluble
            nutrients and elements
    Annex B (informative) Methods of analysis used in the
            Inter-laboratory trial
    Bibliography

    Abstract - (Show below) - (Hide below)

    Specifies an extraction method for the routine determination of calcium chloride/DTPA (CAT-method) extractable nutrients and elements in soil improvers or growing media.

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

    Document Type Standard
    Publisher Swiss Standards
    Status Current
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