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    I.S. EN ISO 14240-1:2011

    Current The latest, up-to-date edition.

    SOIL QUALITY - DETERMINATION OF SOIL MICROBIAL BIOMASS - PART 1: SUBSTRATE-INDUCED RESPIRATION METHOD

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2011

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Definitions
    4 Principle
    5 Test conditions
    6 Reagents and materials
    7 Apparatus
    8 Procedure
    9 Calculation of results
    10 Test report
    Annex A (informative) - Bibliography

    Abstract - (Show below) - (Hide below)

    Describes a method for estimating the active aerobic, heterotrophic microbial biomass in aerated agricultural and mineral soils.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current

    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 11277:2009 Soil quality Determination of particle size distribution in mineral soil material Method by sieving and sedimentation
    ISO 10390:2005 Soil quality Determination of pH
    ISO 10694:1995 Soil quality Determination of organic and total carbon after dry combustion (elementary analysis)
    ISO 11266:1994 Soil quality — Guidance on laboratory testing for biodegradation of organic chemicals in soil under aerobic conditions
    ISO 11260:1994 Soil quality Determination of effective cation exchange capacity and base saturation level using barium chloride solution
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