The volume of a specified component changed in or moved to or from a system divided by the time during which the component was changed or moved.
See also: clearance
Sources:
PAC, 1979, 51, 2451. 'Quantities and Units in Clinical Chemistry' on page 2474 (https://doi.org/10.1351/pac197951122451)
PAC, 1996, 68, 957. 'Glossary of terms in quantities and units in Clinical Chemistry (IUPAC-IFCC Recommendations 1996)' on page 980 (https://doi.org/10.1351/pac199668040957)