response constant

in electroanalytical chemistry
https://doi.org/10.1351/goldbook.R05344
A quantity whose expression includes a current, whose value is characteristic of a charge-transfer process and the experimental conditions under which it is investigated, and whose nature depends on the technique that is employed. Some typical response constants are the @D01723@, the @V06639@ in linear-sweep voltammetry, and the chronopotentiometric constant in chronopotentiometry.
Source:
PAC, 1985, 57, 1491. (Recommended terms, symbols, and definitions for electroanalytical chemistry (Recommendations 1985)) on page 1504 [Terms] [Paper]