CFR›Title 21›Chapter I›Part 500›Subpart D ContainsSection 500.65CorpusDaily eCFRDisplayed edition2026-05-13Last updated2026-05-13 Subpart D—Requirements for Specific Animal Drugs Sections 500.65 § 500.65 Epinephrine injection 1:1,000 in 10-milliliter containers for emergency treatment of anaphylactoid shock in cattle, horses, sheep, and swine. Previous C Subpart C—Animal Drug Labeling Requirements Next E Subpart E—Regulation of Carcinogenic Compounds Used in Food-Producing Animals