§ 862.1690. Thyroid stimulating hormone test system.
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/us/cfr/t21/s§ 862.1690·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
(a)Identification. A thyroid stimulating hormone test system is a device intended to measure thyroid stimulating hormone, also known as thyrotrophin and thyrotrophic hormone, in serum and plasma. Measurements of thyroid stimulating hormone produced by the anterior pituitary are used in the diagnosis of thyroid or pituitary disorders.
(b)Classification. Class II.