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  • 17/30321012 DC : 0

    NA Status of Standard is Unknown

    BS ISO 20130 - SOIL QUALITY - MEASUREMENT OF ENZYME ACTIVITY PATTERNS IN SOIL SAMPLES USING COLORIMETRIC SUBSTRATES IN MICRO-WELL PLATES

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Symbols and abbreviated terms
    4 Principle
    5 Reagents
    6 Apparatus and materials
    7 Procedure
    8 Calculation of results
    9 Expression of results
    10 Validity criteria
    11 Test report
    Annex A (informative) - Robustess of the method and
            intralaboratory tests for evaluating soil enzymatic
            activities with colorimetric method
    Annex B (informative) - International ring test for
            evaluating soil enzymatic activities with
            colorimetric method
    Bibliography

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

    Comment Closes On
    Committee EH/4
    Document Type Draft
    Publisher British Standards Institution
    Status NA

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

    ISO 10381-6:2009 Soil quality Sampling Part 6: Guidance on the collection, handling and storage of soil under aerobic conditions for the assessment of microbiological processes, biomass and diversity in the laboratory
    ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
    ISO 10390:2005 Soil quality Determination of pH
    ISO 10694:1995 Soil quality Determination of organic and total carbon after dry combustion (elementary analysis)
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