radioisotope assay

radioisotope assay

[¦rād·ē·ō′ī·sə‚tōp ′a‚sā]
(analytical chemistry)
An analytical technique including procedures for separating and reproducibly measuring a radioactive tracer.
References in periodicals archive ?
Radioisotope assays for clinical diagnostics have been disappearing more or less from the panel of available techniques mainly because of increasingly complicated regulations for the handling of radionuclides.