Title 21: Food and Drugs
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/ PART 315 - DIAGNOSTIC RADIOPHARMACEUTICALS
/ § 315.2 Definition.
§ 315.2 Definition.
For purposes of this part, diagnostic radiopharmaceutical means:
(a) An article that is intended for use in the diagnosis or monitoring of a disease or a manifestation of a disease in humans and that exhibits spontaneous disintegration of unstable nuclei with the emission of nuclear particles or photons; or
(b) Any nonradioactive reagent kit or nuclide generator that is intended to be used in the preparation of such article as defined in paragraph (a) of this section.