Time required for a liquid in a capillary to move due to
electro-osmosis through the effective length of the capillary,
.
This
time is usually measured as the
migration time of a neutral compound,
called an electro-osmotic flow
marker which is assumed to have an
electro-osmotic
mobility that is negligible compared to that of the
analyte.
Source:
PAC, 2004, 76, 443
(Terminology for analytical capillary electromigration techniques (IUPAC Recommendations 2003))
on page 447
