09998 IUPAC Gold Book - reference nominal property value 10.1351/goldbook.09998 09998 current 1 Nominal property value used as a basis for comparison with nominal property values of nominal properties of the same kind-of-nominal-property. A reference nominal property value can be a true nominal property value of an examinand, in which case it is unknown, or a conventional nominal property value, in which case it is known. Nominal property value https://goldbook.iupac.org//terms/view/09996 conventional nominal property value https://goldbook.iupac.org//terms/view/10002 examinand https://goldbook.iupac.org//terms/view/09985 kind-of-nominal-property https://goldbook.iupac.org//terms/view/09980 nominal properties https://goldbook.iupac.org//terms/view/09979 true nominal property value https://goldbook.iupac.org//terms/view/10001 PAC, 2018, 90, 913. 'Vocabulary on nominal property, examination, and related concepts for clinical laboratory sciences (IFCC-IUPAC Recommendations 2017)' on page 922 (https://doi.org/10.1515/pac-2011-0613) https://goldbook.iupac.org/terms/view/09998/html https://goldbook.iupac.org/terms/view/09998/json https://goldbook.iupac.org/terms/view/09998/plain Citation: 'reference nominal property value' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.09998 The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/) for individual terms. If you are interested in licensing the Gold Book for commercial use, please contact the IUPAC Executive Director at executivedirector@iupac.org . The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using. 2026-05-06T17:55:14+00:00