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    I.S. EN ISO 7932:2004&A1:2020

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of presumptive Bacillus cereus - Colony-count technique at 30 degrees C - Amendment 1: Inclusion of optional tests (ISO 7932:2004/Amd 1:2020)

    Available format(s):  Hardcopy, PDF

    Superseded date:  05-09-2020

    Language(s):  English

    Published date:  03-05-2020

    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
    0 Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Dilution fluid, culture media and reagents
    6 Apparatus and glassware
    7 Sampling
    8 Preparation of test sample
    9 Procedure
    10 Expression of results
    11 Test report
    Annex A (normative) Confidence limits for the estimation of small numbers of colonies
    Annex B (informative) Results of interlaboratory test
    Bibliography

    Abstract - (Show below) - (Hide below)

    This International Standard specifies a horizontal method for the enumeration of viable presumptive Bacillus cereus by means of the colony-count technique at 30 °C.

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

    Committee ISO/TC 34
    Document Type Standard
    Product Note The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By
    Supersedes
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