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BS EN ISO 10705-2:2001

Current
Current

The latest, up-to-date edition.

Water quality. Detection and enumeration of bacteriophages Enumeration of somatic coliphages
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

11-19-2001

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
        X174
Bibliography

Describes a method for the detection and enumeration of somatic coliphages by incubating the sample with an appropriate host strain. Applicable to all kinds of water, sediments and sludge extracts, where necessary after dilution.

Committee
EH/3/4
DevelopmentNote
Renumbers and supersedes BS 6068-4.13(2000). Supersedes 96/561512 DC. (12/2001) Reviewed and confirmed by BSI, July 2008. (06/2008)
DocumentType
Standard
Pages
26
PublisherName
British Standards Institution
Status
Current
Supersedes

ISO 5667-2:1991 Water quality Sampling Part 2: Guidance on sampling techniques
ISO 8199:2005 Water quality General guidance on the enumeration of micro-organisms by culture
ISO 5667-3:2012 Water quality Sampling Part 3: Preservation and handling of water samples
ISO 31-0:1992 Quantities and units Part 0: General principles
ISO 5667-1:2006 Water quality Sampling Part 1: Guidance on the design of sampling programmes and sampling techniques
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
ISO/IEC Guide 2:2004 Standardization and related activities General vocabulary
ISO 6887:1983 Microbiology General guidance for the preparation of dilutions for microbiological examination

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