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BS EN ISO 19250:2013

Current
Current

The latest, up-to-date edition.

Water quality. Detection of Salmonella spp.
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

07-31-2013

Publisher

British Standards Institution

Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Sampling
7 Culture media and reagents
8 Procedure
9 Expression of results
10 Test report
Annex A (normative) - Diagram of procedure
Annex B (normative) - Composition and preparation of
        culture media and reagents
Annex C (informative) - Results of the interlaboratory
        trial
Bibliography

Describes a method for the detection of Salmonella spp. (presumptive or confirmed) in water samples.

This International Standard specifies a method for the detection of Salmonella spp. (presumptive or confirmed) in water samples. It is possible that, for epidemiological purposes or during outbreak investigations, other media are also required.

WARNING It is possible that the method does not recover all Salmonella ser. Typhi and ser. Paratyphi.

NOTE For a semi-quantitative approach, most probable number (MPN) tests can be performed using appropriate sample volumes. For these cases, the volume of the buffered peptone water is adjusted accordingly.

Committee
EH/3/4
DevelopmentNote
Supersedes 03/309708 DC and 07/30173727 DC. Renumbers and supersedes BS ISO 19250. 2013 version incorporates corrigendum to BS ISO 19250. (08/2013)
DocumentType
Standard
Pages
32
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 19250:2010 Identical
EN ISO 19250:2013 Identical

ISO 6579:2002 Microbiology of food and animal feeding stuffs Horizontal method for the detection of Salmonella spp.
ISO/TS 11133-1:2009 Microbiology of food and animal feeding stuffs Guidelines on preparation and production of culture media Part 1: General guidelines on quality assurance for the preparation of culture media in the laboratory
ISO 7704:1985 Water quality — Evaluation of membrane filters used for microbiological analyses
ISO 6887-1:2017 Microbiology of the food chain — Preparation of test samples, initial suspension and decimal dilutions for microbiological examination — Part 1: General rules for the preparation of the initial suspension and decimal dilutions
ISO 7218:2007 Microbiology of food and animal feeding stuffs General requirements and guidance for microbiological examinations
ISO 19458:2006 Water quality Sampling for microbiological analysis
ISO/TS 11133-2:2003 Microbiology of food and animal feeding stuffs Guidelines on preparation and production of culture media Part 2: Practical guidelines on performance testing of culture media
ISO 8199:2005 Water quality General guidance on the enumeration of micro-organisms by culture
ISO/TR 13843:2000 Water quality Guidance on validation of microbiological methods
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods

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Hardcopy - English
PDF - English
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