noun
atomic absorption spectrometry; atomic absorption spectroscopy
Analytical chemistry technique for determining elemental concentrations by measuring light absorption of free atoms.
原子吸光分析は重金属の定量によく使われる。
Atomic absorption spectrometry is often used for the quantification of heavy metals.
Compound of 原子 (atom), 吸光 (light absorption), and 分析 (analysis).