Measurement method of
atomic spectroscopy for measuring the amount of a chemical element based on the measurement of the absorption of characteristic
electromagnetic radiation by atoms in the vapour phase.
Source:
PAC, 2021, 93, 647. 'Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)' on page 712 (https://doi.org/10.1515/pac-2019-0203)