• BS 7755-4.3.1:1994

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Soil quality. Biological methods. Effects of pollutants on soil flora Method for the measurement of inhibition of root growth

    Available format(s):  Hardcopy, PDF

    Superseded date:  31-03-2012

    Language(s):  English

    Published date:  15-03-1994

    Publisher:  British Standards Institution

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

    National foreword
    Committees responsible
    Method
    Introduction
    1 Scope
    2 Normative references
    3 Principle
    4 Test plants and materials
    5 Methods
    6 Expression of results
    7 Test report
    Annexes
    A (informative) Adaptation of the method for added
         substances
    B (informative) Recommended methods for incorporation
         of chemicals into soils
    C (informative) Examples of statistical treatment of
         results
    D (informative) Example of test results
    E (informative) Results of interlaboratory test of
         root elongation
    F (informative) Protocol for ring test
    Table
    E.1 Statistical data

    Abstract - (Show below) - (Hide below)

    Gives a method for comparing the root lengths from seeds grown under controlled conditions in soil with and without added pollutants.

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

    Committee EH/4
    Development Note Supersedes 92/54392 DC (10/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

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

    10/30205348 DC : 0 BS 10175 - INVESTIGATION OF POTENTIALLY CONTAMINATED SITES - CODE OF PRACTICE

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

    ISO 11274:1998 Soil quality Determination of the water-retention characteristic Laboratory methods
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