Note:
In the graphical representation of @S06054@ isotherms, the axes are often interchanged from those used to represent the phases for @E02301@ isotherms. It is essential that the axes be clearly labelled.
See: distribution isotherm (in chromatography)
Source:
PAC, 1993, 65, 2373. 'Nomenclature for liquid-liquid distribution (solvent extraction) (IUPAC Recommendations 1993)' on page 2391 (https://doi.org/10.1351/pac199365112373)