StacksVerified U.S. regulatory reference

21 CFR §558.415

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Specifications. Type A medicated article containing 25 grams of novobiocin activity per pound.
  2. (b)Sponsor. See No. 054771 in § 510.600(c) of this chapter.
  3. (c)Related tolerances. See § 556.460 of this chapter.
  4. (d)Conditions of use. It is used in animal feeds as follows:
    1. (1)Chickens—
    2. (2)Turkeys—
    3. (3)Minor species—