• I.S. EN ISO 10705-2:2002

    Current The latest, up-to-date edition.

    WATER QUALITY - DETECTION AND ENUMERATION OF BACTERIOPHAGES - PART 2: ENUMERATION OF SOMATIC COLIPHAGES

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2002

    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)

    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Safety precautions
    5 Principle
    6 Diluent, culture media and reagents
       6.1 Basic materials
       6.2 Diluent
    7 Apparatus and glassware
    8 Microbiological reference cultures
    9 Sampling
    10 Preparation of test material
       10.1 Culturing and maintenance of host strains
       10.2 Calibration of absorbance measurements for
            counts of viable microorganisms
    11 Procedure
       11.1 Preparation of inoculum cultures
       11.2 Standard procedure
       11.3 Method for samples with high bacterial
            background flora
       11.4 Samples with low phage counts
       11.5 Presence/absence test
       11.6 Quality assurance
    12 Expression of results
       12.1 Plaque count procedures (11.2 to 11.4)
       12.2 Presence/absence test (11.5)
    13 Test report
    Annex A (normative) Culture media, reagents and
            diluent
    Annex B (informative) General description of
            somatic bacteriophages
    Annex C (informative) Culturing of bacteriaophage
            PhiX174
    Bibliography

    Abstract - (Show below) - (Hide below)

    Specifies a method for the detection and enumeration of somatic coliphages by incubating the sample with an appropriate host strain.

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    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current
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