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DIN EN ISO 21528-2 E : 2017

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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Superseded date

02-05-2019

Language(s)

English

Published date

01-01-2017

National foreword
National Annex NA (informative) - Bibliography
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.

DevelopmentNote
Supersedes DIN ISO 21528-2 E. (09/2017)
DocumentType
Standard
Pages
24
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Superseded
SupersededBy

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

ISO 7218:2007 Microbiology of food and animal feeding stuffs General requirements and guidance for microbiological examinations
DIN ISO 5725-2:2002-12 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 5725-2:1994 including Technical Corrigendum 1:2002)
ISO 21528-1:2017 Microbiology of the food chain — Horizontal method for the detection and enumeration of Enterobacteriaceae — Part 1: Detection of Enterobacteriaceae
DIN EN ISO 17604 E : 2015 MICROBIOLOGY OF THE FOOD CHAIN - CARCASS SAMPLING FOR MICROBIOLOGICAL ANALYSIS (ISO 17604:2015)
DIN EN ISO 21528-1 E : 2017 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION AND ENUMERATION OF ENTEROBACTERIACEAE - PART 1: DETECTION OF ENTEROBACTERIACEAE (ISO 21528-1:2017)
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
DIN CEN ISO/TS 17728;DIN SPEC 10053:2015-11 MICROBIOLOGY OF THE FOOD CHAIN - SAMPLING TECHNIQUES FOR MICROBIOLOGICAL ANALYSIS OF FOOD AND FEED SAMPLES (ISO/TS 17728:2015)
DIN EN ISO 11133 E : 2015 MICROBIOLOGY OF FOOD, ANIMAL FEED AND WATER - PREPARATION, PRODUCTION, STORAGE AND PERFORMANCE TESTING OF CULTURE MEDIA (ISO 11133:2014, CORRECTED VERSION 2014-11-01)
DIN CEN ISO/TS 17728;DIN SPEC 10053:2015-11 Microbiology of the food chain - Sampling techniques for microbiological analysis of food and feed samples (ISO/TS 17728:2015); German version CEN ISO/TS 17728:2015
DIN EN ISO 17468 E : 2016 MICROBIOLOGY OF THE FOOD CHAIN - TECHNICAL REQUIREMENTS AND GUIDANCE ON ESTABLISHMENT OR REVISION OF A STANDARDIZED REFERENCE METHOD (ISO 17468:2016)
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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