The closeness of agreement between independent results obtained with the same method
on identical test material but under different conditions (different operators, different
apparatus, different laboratories and/or after different intervals of time). The measure
of reproducibility is the
standard deviation qualified with the term '
reproducibility' as reproducibility
standard deviation. In some contexts reproducibility may be defined as the value below which the absolute
difference between two single test results on identical material obtained under the
above conditions, may be expected to lie with a specified
probability. Note that a complete statement of reproducibility requires specification of the
experimental conditions which differ.
Source:
PAC, 1994, 66, 595
(Nomenclature for the presentation of results of chemical analysis (IUPAC Recommendations
1994))
on page 598
See also:
PAC, 1995, 67, 1699
(Nomenclature in evaluation of analytical methods including detection and quantification
capabilities (IUPAC Recommendations 1995))
on page 1707
PAC, 1990, 62, 2167
(Glossary of atmospheric chemistry terms (Recommendations 1990))
on page 2210
Cite as:
IUPAC. Compendium of Chemical Terminology, 2nd ed. (the "Gold Book"). Compiled by
A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997).
XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic,
J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8.
https://doi.org/10.1351/goldbook.
