Term: elution curve https://doi.org/10.1351/goldbook.E02047 Definition: A chromatogram or part of a chromatogram recorded when elution techniques are used. Related Terms: 1) chromatogram (http://doi.org/10.1351/goldbook.C01071). 2) elution (http://doi.org/10.1351/goldbook.E02042). Source: Orange Book, 2nd ed., p. 95 (https://media.iupac.org/publications/analytical_compendium/) Citation: 'elution curve' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.E02047 License: 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. Disclaimer: 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.