Spectroscopy is the study of the absorption and emission of light and other radiation by matter.
Titration, also known as titrimetry, is a chemical qualitative analysis technique that is used to calculate the concentration of a given analyte in a mixture.
Electrochemistry is the subdiscipline of Chemistry that deals with the study of the relationship between electrical energy and chemical changes.
Ion chromatography, a form of liquid chromatography, measures concentrations of ionic species by separating them based on their interaction with a resin.
