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ISO 17994:2014

Current
Current

The latest, up-to-date edition.

Water quality Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

French, English

Published date

02-06-2014

ISO 17994:2014 specifies 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.

It provides the mathematical basis for the evaluation of the average relative performance of two quantitative methods against chosen criteria for the comparison. It does not provide data for assessment of the precision of the methods being compared. It is appropriate that the precision of methods is assessed as part of their performance characterization.

ISO 17994:2014 does not provide methods for the verification of method performance characterization in a single laboratory.

DevelopmentNote
Supersedes ISO/DIS 17994. (02/2014)
DocumentType
Standard
Pages
22
PublisherName
International Organization for Standardization
Status
Current
Supersedes

BS EN ISO 13843:2017 Water quality. Requirements for establishing performance characteristics of quantitative microbiological methods
BS ISO 6107-2 : 2006 WATER QUALITY - VOCABULARY - PART 2
17/30291335 DC : 0 BS EN ISO 8199 - WATER QUALITY - GENERAL REQUIREMENTS AND GUIDANCE FOR MICROBIOLOGICAL EXAMINATIONS BY CULTURE
I.S. EN ISO 13843:2017 WATER QUALITY - REQUIREMENTS FOR ESTABLISHING PERFORMANCE CHARACTERISTICS OF QUANTITATIVE MICROBIOLOGICAL METHODS (ISO 13843:2017)
UNE-ISO 6107-2:2010 Water quality. Vocabulary. Part 2.
16/30279101 DC : DRAFT MAR 2016 BS EN ISO 13843 - WATER QUALITY - REQUIREMENTS FOR ESTABLISHING PERFORMANCE CHARACTERISTICS OF QUANTITATIVE MICROBIOLOGICAL METHODS
ISO 13843:2017 Water quality — Requirements for establishing performance characteristics of quantitative microbiological methods
ISO 6107-2:2006 Water quality Vocabulary Part 2:
15/30266279 DC : 0 BS EN ISO 11731 - WATER QUALITY - ENUMERATION OF LEGIONELLA
EN ISO 13843:2017 Water quality - Requirements for establishing performance characteristics of quantitative microbiological methods (ISO 13843:2017)

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

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