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

    Current The latest, up-to-date edition.
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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

    Language(s):  English

    Published date:  09-09-2020

    Publisher:  National Standards Authority of Ireland

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

    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

    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.

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    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 Current
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