Titrantnoun
(analytical chemistry) The reagent of known concentration and volume used in titrations.
Analytenoun
(analytical chemistry) Any substance undergoing analysis.
Analytenoun
a substance whose chemical constituents are being identified and measured.
Analyte
An analyte, component (in clinical chemistry), or chemical species is a substance or chemical constituent that is of interest in an analytical procedure. The purest substances are referred to as analytes.