distribution constant calibration

https://doi.org/10.1351/goldbook.11551
Calibration for extraction when close to equilibrium conditions, using a known for the distribution constant for the analyte.
Source:
PAC, 2016, 88, 517. 'Glossary of terms used in extraction (IUPAC Recommendations 2016)' on page 522 (https://doi.org/10.1515/pac-2015-0903)