Product of the concentration of a component in an output system and the volume flow rate of that output system divided by the concentration of this component in the input system.
The term @M03787@ is recommended for this quantity.
See also: clearance (in toxicology)
PAC, 1996, 68, 957. 'Glossary of terms in quantities and units in Clinical Chemistry (IUPAC-IFCC Recommendations 1996)' on page 966 (https://doi.org/10.1351/pac199668040957)