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§ 862.3660 Phenobarbital test system.

21 CFR 862.3660

Citation21 CFR 862.3660
CorpusDaily eCFR
Displayed edition2026-04-27
Last updated2026-04-27

§ 862.3660 Phenobarbital test system.

(a) Identification. A phenobarbitol test system is a device intended to measure phenobarbital, an antiepileptic and sedative-hypnotic drug, in human specimens. Measurements obtained by this device are used in the diagnosis and treatment of phenobarbital use or overdose and in monitoring levels of phenobarbital to ensure appropriate therapy.

(b) Classification. Class II.