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§ 866.5340 Ferritin immunological test system.

21 CFR 866.5340

Citation21 CFR 866.5340
CorpusDaily eCFR
Displayed edition2026-04-27
Last updated2026-04-27

§ 866.5340 Ferritin immunological test system.

(a) Identification. A ferritin immunological test system is a device that consists of the reagents used to measure by immunochemical techniques the ferritin (an iron-storing protein) in serum and other body fluids. Measurements of ferritin aid in the diagnosis of diseases affecting iron metabolism, such as hemochromatosis (iron overload) and iron deficiency amemia.

(b) Classification. Class II (performance standards).