21 C.F.R. § 556.685 Sulfaquinoxaline.
Title 21 - Food and Drugs
A tolerance of 0.1 part per million is established for negligible residues of sulfaquinoxaline in the uncooked edible tissues of chickens, turkeys, calves, and cattle. [61 FR 24443, May 15, 1996]
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
§ 556.685 Sulfaquinoxaline.
