titration potentiometric titration https://orcid.org/0000-0001-5985-7429 The process of determining the quantity of a sample by adding measured increments of a titrant until the end-point, at which essentially all of the sample has reacted, is reached. The titration is followed by measuring the potential difference between indicator and reference electrodes under conditions where the current passed is sufficiently small to maintain thermodynamic equilibrium. potentiometric titrimetry 2009-09-15T03:45:00Z CHMO:0002371