drop time

in polarography
https://doi.org/10.1351/goldbook.D01862
The time that elapses between the instants at which two successive drops of liquid metal are detached from the tip of the capillary.
Source:
PAC, 1985, 57, 1491. (Recommended terms, symbols, and definitions for electroanalytical chemistry (Recommendations 1985)) on page 1500 [Terms] [Paper]