I.S. EN ISO 17994:2014
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)
Hardcopy , PDF
English
01-01-2014
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.
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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
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.
| DocumentType |
Standard
|
| Pages |
38
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN EN ISO 17994:2014-06 | Identical |
| NF EN ISO 17994 : 2014 | Identical |
| BS EN ISO 17994:2014 | Identical |
| ISO 17994:2014 | Identical |
| EN ISO 17994:2014 | Identical |
| NS EN ISO 17994 : 2014 | Identical |
| UNE-EN ISO 17994:2014 | Identical |
| UNI EN ISO 17994 : 2014 | Identical |
| NEN EN ISO 17994 : 2014 | Identical |
| SN EN ISO 17994:2014 | Identical |
| NBN EN ISO 17994 : 2014 | Identical |
| 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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