Health / Medical Topics |
Radionuclide Specific Activity
The radioactivity per unit mass of a stated element or compound. (NCI Thesaurus)
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The amount of radioactive material remaining in a syringe after administration, measured as counts per minute.
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A device that produces a useful radionuclide from a parent substance contained within. As the parent decays a daughter, the useful radionuclide,…
An unstable form of a chemical element that releases radiation as it breaks down and becomes more stable. Radionuclides may occur in…
The measurement of radiation by photography, as in x-ray film and film badge, by Geiger-Mueller tube, and by scintillation counting.