Term: flow-programmed chromatography https://doi.org/10.1351/goldbook.F02438 Definition: A procedure in which the rate of flow of the mobile phase is changed systematically during a part or the whole of the separation. Related Terms: 1) mobile phase (in chromatography) (http://doi.org/10.1351/goldbook.M03952). Source: Orange Book, 2nd ed., p. 92 (https://media.iupac.org/publications/analytical_compendium/) Citation: 'flow-programmed chromatography' 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.F02438 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.