SUBPART B—Specific Administrative Rulings and Decisions (§500.23 to §500.50)
- 500.23—Thermally processed low-acid foods packaged in hermetically sealed containers.
- 500.24—Emergency permit control.
- 500.25—Anthelmintic drugs for use in animals.
- 500.26—Timed-release dosage form drugs.
- 500.27—Methylene blue-containing drugs for use in animals.
- 500.29—Gentian violet for use in animal feed.
- 500.30—Gentian violet for animal drug use.
- 500.35—Animal feeds contaminated with Salmonella microorganisms.
- 500.45—Use of polychlorinated biphenyls (PCB's) in the production, handling, and storage of animal feed.
- 500.46—Hexachlorophene in animal drugs.
- 500.50—Propylene glycol in or on cat food.