21 C.F.R. § 556.50 Amprolium.
Title 21 - Food and Drugs
Tolerances are established as follows for residues of amprolium (1-(4-amino-2-n- propyl-5-pyrimidinylmethyl)-2-picolinium chloride hydrochloride): (a) In the edible tissues and in eggs of chickens and turkeys: (1) 1 part per million in uncooked liver and kidney. (2) 0.5 part per million in uncooked muscle tissue. (3) In eggs: (i) 8 parts per million in egg yolks. (ii) 4 parts per million in whole eggs. (b) In the edible tissues of calves: (1) 2.0 parts per million in uncooked fat. (2) 0.5 part per million in uncooked muscle tissue, liver, and kidney. (c) In the edible tissues of pheasants: (1) 1 part per million in uncooked liver. (2) 0.5 part per million in uncooked muscle. [40 FR 13942, Mar. 27, 1975, as amended at 50 FR 18472, May 1, 1985]
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
§ 556.50 Amprolium.
