ISO 5725-6 : 1994(R2017)

Foreword
Introduction
1. Scope
2. Normative references
3. Definitions
4. Determination of limits
     4.1 Repeatability and reproducibility limits
     4.2 Comparisons based on more than two values
5. Methods for checking the acceptability of test
     results and determining the final quoted result
     5.1 General
     5.2 Methods for checking the acceptability of test
          results obtained under repeatability conditions
     5.3 Methods for checking the acceptability of test
          results obtained under both repeatability and
          reproducibility conditions
6. Method for checking the stability of test results
     within a laboratory
     6.1 Background
     6.2 Methods for checking stability
7. Use of repeatability and reproducibility standard
     deviations in assessing laboratories
     7.1 Assessment method
     7.2 Evaluation of the use of a measurement method
          by a laboratory not previously assessed
     7.3 Continued assessment of previously approved
          laboratories
8. Comparison of alternative measurement methods
     8.1 Origin of alternative measurement methods
     8.2 Purpose of comparing measurement methods
     8.3 Method B is a candidate for an alternative standard
          method ('Standardization experiment' not defined)
     8.4 Accuracy experiment
     8.5 Method B is a candidate for a routine method
Annex A (normative) Symbols and abbreviations used in
        ISO 5725

Gives indications of the way in which accuracy data can be used in various practical situations. Concerned exclusively with measurement methods which yield measurements on a continuous scale and give a single numerical figure as the result. Coverage includes: repeatability and reproducibility limits; comparison of alternative measurement methods; method for checking the stability of test results within a laboratory. Also gives definitions.