ISO-17994 › Historical Revision Information
Water quality - Criteria for establishing equivalence between microbiological methods
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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.
To find similar documents by classification:
07.100.20 (Microbiology of water Examination of biological properties of water, see 13.060.70)
13.060.70 (Examination of biological properties of water Microbiology of water, see 07.100.20)
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Document Number
ISO 17994:2004
Revision Level
1ST EDITION
Status
Superseded
Publication Date
May 15, 2004
Committee Number
ISO/TC 147/SC 4