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    I.S. EN 16939:2017

    Current The latest, up-to-date edition.

    ANIMAL FEEDING STUFFS: METHODS OF SAMPLING AND ANALYSIS - DETECTION OF TYLOSIN, SPIRAMYCIN AND VIRGINIAMYCIN - THIN LAYER CHROMATOGRAPHY AND BIOAUTOGRAPHY

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2017

    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)

    National Foreword
    European foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Reagents and culture media
    6 Apparatus
    7 Sampling
    8 Preparation of test samples
    9 Procedure
    10 Results
    11 Precision
    12 Test report
    Annex A (informative) - Substances giving inhibition zones
    Annex B (informative) - Results of the interlaboratory study
    Annex C (informative) - Preparation of bacterial suspensions
    Bibliography

    Abstract - (Show below) - (Hide below)

    Provides a method that makes it possible to detect and identify spiramycin, tylosin and virginiamycin in animal feeding stuffs (feed raw materials of mainly plant origin and compound feeds) excluding mineral feeds and premixtures.

    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 7218:2007 Microbiology of food and animal feeding stuffs General requirements and guidance for microbiological examinations
    ISO 6497:2002 Animal feeding stuffs Sampling
    ISO 4833-1:2013 Microbiology of the food chain — Horizontal method for the enumeration of microorganisms — Part 1: Colony count at 30 °C by the pour plate technique
    EN ISO 4833-1:2013 Microbiology of the food chain - Horizontal method for the enumeration of microorganisms - Part 1: Colony count at 30 degrees C by the pour plate technique (ISO 4833-1:2013)
    EN ISO 4833-2:2013/AC:2014 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE ENUMERATION OF MICROORGANISMS - PART 2: COLONY COUNT AT 30 DEGREES C BY THE SURFACE PLATING TECHNIQUE (ISO 4833-2:2013/COR 1:2014)
    EN ISO 6498:2012 Animal feeding stuffs - Guidelines for sample preparation (ISO 6498:2012)
    ISO 11133:2014 Microbiology of food, animal feed and water — Preparation, production, storage and performance testing of culture media
    EN ISO 6497 : 2005 ANIMAL FEEDING STUFFS - SAMPLING
    ISO 6498:2012 Animal feeding stuffs — Guidelines for sample preparation
    ISO 4833-2:2013 Microbiology of the food chain — Horizontal method for the enumeration of microorganisms — Part 2: Colony count at 30 °C by the surface plating technique
    EN ISO 7218 : 2007 COR 2014 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS - GENERAL REQUIREMENTS AND GUIDANCE FOR MICROBIOLOGICAL EXAMINATIONS (ISO 7218:2007/AMD 1:2013, CORRECTED VERSION 2014-04-15)
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