21 CFR 862.3300 - Digitoxin test system.
(a) Identification. A digitoxin test system is a device intended to measure digitoxin, a cardiovascular drug, in serum and plasma. Measurements obtained by this device are used in the diagnosis and treatment of digitoxin overdose and in monitoring levels of digitoxin to ensure appropriate therapy.
Title 21 published on 2014-04-01
no entries appear in the Federal Register after this date.