Chromatographic separations carried out using constant density conditions. The temperature and pressure may be altered during the run (originally the term @I03266@ was used but this term is not recommended).
Source: PAC, 1993, 65, 2397. (Nomenclature for supercritical fluid chromatography and extraction (IUPAC Recommendations 1993)) on page 2401 [Terms] [Paper]
Citation: 'isopycnic separation' in IUPAC Compendium of Chemical Terminology, 3rd ed. International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. https://doi.org/10.1351/goldbook.I03308 RISBibTexEndNote