§ 556.50. Amprolium.
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/us/cfr/t21/s§ 556.50·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
(a)[Reserved]
(b)Tolerances. The tolerances for amprolium are:
(1)Cattle.
(i)Liver, kidney, and muscle: 0.5 ppm.
(ii)Fat: 2.0 ppm.
(2)Chickens and turkeys.
(i)Liver and kidney: 1 ppm.
(ii)Muscle: 0.5 ppm.
(iii)Eggs:
(A)Egg yolks: 8 ppm.
(B)Whole eggs: 4 ppm.
(3)Pheasants.
(i)Liver: 1 ppm.
(ii)Muscle: 0.5 ppm.
(c)Related conditions of use. See §§ 520.100, 558.55, and 558.58 of this chapter.