21 C.F.R. § 556.640 Sulfadimethoxine.
Title 21 - Food and Drugs
(a) [Reserved] (b) Tolerances. (1) A tolerance of 0.1 part per million (ppm) is established for negligible residues of sulfadimethoxine in uncooked edible tissues of chickens, turkeys, cattle, ducks, salmonids, catfish, and chukar partridges. (2) A tolerance of 0.01 ppm is established for negligible residues of sulfadimethoxine in milk. [64 FR 26672, May 17, 1999]
Title 21: Food and Drugs
PART 556—TOLERANCES FOR RESIDUES OF NEW ANIMAL DRUGS IN FOOD
Subpart B—Specific Tolerances for Residues of New Animal Drugs
§ 556.640 Sulfadimethoxine.
