atomic absorption spectrophotometry
nounDefinition of atomic absorption spectrophotometry
: a method of spectrophotometry that relies on the absorption of specific frequencies of light by atoms in order to identify the chemical composition of a sample
… the venerable technique of emission spectrometry has been overshadowed in recent years by rapid advances in the related field of atomic absorption spectrophotometry. — Chemical & Engineering News, 19 Mar. 1979
— called also absorption spectrophotometry
Keep scrolling for more