(a) Acceptable daily intake (ADI). The ADI for total residues of lincomycin is 25 micrograms per kilogram of body weight per day.
(b) Chickens. A tolerance for residues of lincomycin in chickens is not required.
(c) Swine. Tolerances for lincomycin of 0.6 part per million in liver and 0.1 part per million in muscle are established. [64 FR 13342, Mar. 18, 1999]