Regulations last checked for updates: Feb 12, 2026

Title 21 - Food and Drugs last revised: Dec 18, 2026
§ 862.3900 - Tobramycin test system.

(a) Identification. A tobramycin test system is a device intended to measure tobramycin, an aminoglycoside antibiotic drug, in plasma and serum. Measurements obtained by this device are used in the diagnosis and treatment of tobramycin overdose and in monitoring levels of tobramycin to ensure appropriate therapy.

(b) Classification. Class II.

authority: 21 U.S.C. 351,360,360c,360e,360j,360
source: 52 FR 16122, May 1, 1987, unless otherwise noted.
cite as: 21 CFR 862.3900