radiometric analysis

https://doi.org/10.1351/goldbook.R05113
A kind of quantitative analysis in which measurement of the activity is an essential step.
Source:
PAC, 1994, 66, 2513. 'Nomenclature for radioanalytical chemistry (IUPAC Recommendations 1994)' on page 2524 (https://doi.org/10.1351/pac199466122513)