migration time, \(t_{\textrm{m}}\)

in capillary electrophoresis
https://doi.org/10.1351/goldbook.MT06924
The time required for the @A00331@ to move through the effective length of the capillary, \(L_{\text{eff}}\), that is, from the sample introduction point to the detection point.
Source:
PAC, 2004, 76, 443. (Terminology for analytical capillary electromigration techniques (IUPAC Recommendations 2003)) on page 448 [Terms] [Paper]