Noun
English Wikipedia has an article on:neutron activation analysisWikipedia
neutron activation analysis (countable and uncountable, plural neutron activation analyses)
(inorganic chemistry) An analytical technique that measures the decay of elements when bombarded with neutrons
Overview Neutron activation analysis is a sensitive multi- element analytical technique used for both qualitative and quantitative analysis of major, minor, trace and rare elements. Source: Internet
Neutron activation analysis is used to measure bromide so that extraction is not necessary for analysis. Source: Internet