(a) Amount. The drug is a 37.5 percent solution of copper naphthenate. (b) Sponsors. See Nos. 017135, 054771, and 058829 in § 510.600(c) of this chapter. (c) Conditions of use in horses—(1) Amount. Apply daily to affected hooves until fully healed.
CFR 21-524.463-2014 history
2014CFR 21-524.463-2014 Food and drugs. Part524:Ophthalmic and topical dosage form new animal drugs. Section524.463:Copper naphthenate.