556.510—Penicillin.

Tolerances are established for residues of penicillin and the salts of penicillin in food as follows:
(a) 0.05 part per million (negligible residue) in the uncooked edible tissues of cattle.
(b) Zero in the uncooked edible tissues of chickens, pheasants, quail, swine, and sheep; in eggs; and in milk or in any processed food in which such milk has been used.
(c) 0.01 part per million in the uncooked edible tissues of turkeys.

Code of Federal Regulations

[40 FR 13942, Mar. 27, 1975, as amended at 43 FR 32749, July 28, 1978]