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I.S. EN ISO 21528-2:2017

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION AND ENUMERATION OF ENTEROBACTERIACEAE - PART 2: COLONY-COUNT TECHNIQUE (ISO 21528-2:2017)
Available format(s)

Hardcopy , PDF

Superseded date

01-27-2020

Published date

01-01-2017

Preview

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.

National Foreword
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Diluent, culture media and reagent
6 Equipment and consumables
7 Sampling
8 Preparation of test sample
9 Procedure
10 Expression of results
11 Performance characteristics of the method
12 Test report
13 Quality assurance
Annex A (normative) - Culture media and reagents
Annex B (informative) - Method validation studies
        and performance characteristics
Bibliography

Defines a method for the enumeration of Enterobacteriaceae.

Committee
ISO/TC 34
DocumentType
Standard
Pages
32
ProductNote
The date of any NSAIprevious adoption may not matchthe date of its original CEN/CENELEC document.
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
ISO 21528-2:2017 Identical
EN ISO 21528-2:2017 Identical

ISO 7218:2007 Microbiology of food and animal feeding stuffs General requirements and guidance for microbiological examinations
ISO 21528-1:2017 Microbiology of the food chain — Horizontal method for the detection and enumeration of Enterobacteriaceae — Part 1: Detection of Enterobacteriaceae
ISO 17604:2015 Microbiology of the food chain Carcass sampling for microbiological analysis
ISO 11133:2014 Microbiology of food, animal feed and water — Preparation, production, storage and performance testing of culture media
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 17468:2016 Microbiology of the food chain — Technical requirements and guidance on establishment or revision of a standardized reference method
ISO 13307:2013 Microbiology of food and animal feed — Primary production stage — Sampling techniques
ISO 18593:2004 Microbiology of food and animal feeding stuffs Horizontal methods for sampling techniques from surfaces using contact plates and swabs

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