an acid or base which exhibits a colour change on neutralization by the basic or acidic titrant at or near the equivalence point of a titration, aine, mis muudab oma värvust tiitrimise ekvivalentpunkti läheduses
an acid or base which exhibits a colour change on neutralization by the basic or acidic titrant at or near the equivalence point of a titration, aine (nt fenoolftaleiin) või materjal (ainete segu, nt lakmus), mis muudab oma värvust spetsiifilistel pH väärtustel
acid–base indicator . Keemiaterminite baas. Институт эстонского языка, Сынавееб 2026. https://sonaveeb.ee/search/unif//kem/acid%E2%80%93base%20indicator/1/eng (08.07.2026)
