I.S. EN ISO 13843:2017
Current
The latest, up-to-date edition.
WATER QUALITY - REQUIREMENTS FOR ESTABLISHING PERFORMANCE CHARACTERISTICS OF QUANTITATIVE MICROBIOLOGICAL METHODS (ISO 13843:2017)
Hardcopy , PDF
English
01-01-2017
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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
National Foreword
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Basic concepts
5 Specifications: some guideline values
6 Designs for determining performance characteristics
of a method
7 Designs for single laboratory verification of a method
Annex A (informative) - Mathematical models of variation
Annex B (normative) - Assessment of the lower limits
Annex C (normative) - Assessment of the upper limit
Annex D (normative) - Determination of the operational
variability in repeatability and intralaboratory
reproducibility conditions
Annex E (normative) - Uncertainty of counting
Annex F (normative) - Determination of the operational
variability (interlaboratory reproducibility) in a
collaborative performance study
Annex G (informative) - Glossary of principal symbols
Bibliography
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