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DIN
DIN EN ISO 17994:2014-06

DIN EN ISO 17994:2014-06

Current

Current

The latest, up-to-date edition.

WATER QUALITY - REQUIREMENTS FOR THE COMPARISON OF THE RELATIVE RECOVERY OF MICROORGANISMS BY TWO QUANTITATIVE METHODS (ISO 17994:2014)

Available format(s)

Hardcopy , PDF

Language(s)

German

Published date

01-06-2014

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

National foreword
National Annex NA (informative) - Bibliography
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Principle
5 Basic requirements for a comparison study
6 Calculations
7 Evaluation
8 Test report
Annex A (informative) - Flowchart
Annex B (informative) - Comparison studies
Annex C (informative) - Derivation of equation for calculation
        of the number of samples
Annex D (informative) - Example of a two-sided evaluation
Bibliography

Describes an evaluation procedure for comparing two methods with established performance characteristics according to ISO/TR 13843 and intended for the quantification of the same target group or species of microorganisms.

Committee
TC 147
DocumentType
Standard
Pages
30
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Current
Supersedes

DIN 19643-1:2012-11 Treatment of water of swimming pools and baths - Part 1: General requirements

DIN V ENV ISO 13843:2001-12 WATER QUALITY - GUIDANCE ON VALIDATION OF MICROBIOLOGICAL METHODS
ISO 8199:2005 Water quality General guidance on the enumeration of micro-organisms by culture
ISO/IEC Guide 99:2007 International vocabulary of metrology Basic and general concepts and associated terms (VIM)
ISO/TR 13843:2000 Water quality Guidance on validation of microbiological methods
DIN EN ISO 8199:2008-01 Water quality - General guidance on the enumeration of micro-organisms by culture (ISO 8199:2005)

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Hardcopy - German
PDF - German
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