isoionic point

in electrophoresis
https://doi.org/10.1351/goldbook.I03283
The \(\text{pH}\) value at which the net @E01923@ of an @E02033@ in pure water equals zero.
Source:
PAC, 1994, 66, 891. (Quantities and units for electrophoresis in the clinical laboratory (IUPAC Recommendations 1994)) on page 895 [Terms] [Paper]