Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2005

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
   4.1 General
   4.2 Enrichment in selective liquid medium
   4.3 Plating out and identification of colonies
   4.4 Biochemical and serological confirmation
5 Culture media, reagents and antisera
6 Apparatus and glassware
7 Sampling
8 Preparation of test sample
9 Procedure
   9.1 Test portion
   9.2 Enrichment
   9.3 Plating out and colony selection
   9.4 Confirmation of colonies
   9.5 Serological confirmation
10 Expression of results
11 Test report
Annex A (normative) Diagram of test procedure
Annex B (normative) Composition and preparation of culture
        media and reagents
Annex C (normative) Description of Shigella colony morphology
        and colour on selective agars, for both identification
        and quality control purposes

Provides a horizontal method for the detection of Shigella species.

DocumentType	Standard
Pages	30
PublisherName	German Institute for Standardisation (Deutsches Institut für Normung)
Status	Current

Standards	Relationship
NEN EN ISO 21567 : 2004	Identical
NS EN ISO 21567 : 1ED 2005	Identical
EN ISO 21567 : 2004	Identical
SN EN ISO 21567 : 2005	Identical
ISO 21567:2004	Identical
NF EN ISO 21567 : 2005	Identical
I.S. EN ISO 21567:2004	Identical
UNI EN ISO 21567 : 2005	Identical
BS EN ISO 21567:2004	Identical
NBN EN ISO 21567 : 2004	Identical

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 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/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 8261:2001	Milk and milk products General guidance for the preparation of test samples, initial suspensions and decimal dilutions for microbiological examination
ISO 6887-4:2017	Microbiology of the food chain — Preparation of test samples, initial suspension and decimal dilutions for microbiological examination — Part 4: Specific rules for the preparation of miscellaneous products
ISO 6887-3:2017	Microbiology of the food chain — Preparation of test samples, initial suspension and decimal dilutions for microbiological examination — Part 3: Specific rules for the preparation of fish and fishery products
ISO 6887-2:2017	Microbiology of the food chain — Preparation of test samples, initial suspension and decimal dilutions for microbiological examination — Part 2: Specific rules for the preparation of meat and meat products