StacksVerified U.S. regulatory reference

21 CFR §558.680

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Specifications. Type A medicated article containing 25 percent zoalene.
  2. (b)Sponsors. See Nos. 054771 and 058198 in § 510.600(c) of this chapter.
  3. (c)Related tolerances. See § 556.770 of this chapter.
  4. (d)Conditions of use—(1) Chickens—
    1. (2)Turkeys—
    2. (3)Zoalene may also be used in combination with:
      1. (i)-(ii) [Reserved]
      2. (iii)Lincomycin as in § 558.325.