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Electronic Code of Federal Regulations
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e-CFR data is current as of April 2, 2020
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Title 21: Food and Drugs
PART 862—CLINICAL CHEMISTRY AND CLINICAL TOXICOLOGY DEVICES
Subpart D—Clinical Toxicology Test Systems
§862.3350 Diphenylhydantoin test system.(a) Identification. A diphenylhydantoin test system is a device intended to measure diphenylhydantoin, an antiepileptic drug, in human specimens. Measurements obtained by this device are used in the diagnosis and treatment of diphenylhydantoin overdose and in monitoring levels of diphenylhydantoin to ensure appropriate therapy. (b) Classification. Class II.
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