21 C.F.R. § 556.760 Zeranol.
Title 21 - Food and Drugs
(a) Acceptable daily intake (ADI). The ADI for total residues of zeranol is 0.00125 milligrams per kilogram of body weight per day. (b) Tolerances. The tolerances for residues of zeranol in edible tissues are: (1) Cattle. A tolerance is not needed. (2) Sheep. 20 parts per billion. (c) Related conditions of use. See §522.2680 of this chapter. [40 FR 13942, Mar. 27, 1975, as amended at 54 FR 31950, Aug. 3, 1989; 67 FR 6867, Feb. 14, 2002; 70 FR 15759, Mar. 29, 2005]
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
§ 556.760 Zeranol.
