C.F.R.
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Title 21
» CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES › SUBCHAPTER E—ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS › PART 556—TOLERANCES FOR RESIDUES OF NEW ANIMAL DRUGS IN FOOD › Subpart B—Specific Tolerances for Residues of Approved and Conditionally Approved New Animal Drugs
(a) [Reserved]
(b) Tolerances. The tolerances for ampicillin are:
(1) Cattle. Edible tissues: 0.01 ppm.
(2) Swine. Edible tissues: 0.01 ppm.
(c) Related conditions of use. See §§ 520.90c, 522.90a, and 522.90b of this chapter.
[84 FR 32993, July 11, 2019, as amended at 85 FR 18120, Apr. 1, 2020]