StacksVerified U.S. regulatory reference

21 CFR §556.360

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Acceptable daily intake (ADI). The ADI for total residue of lincomycin is 25 µg/kg of body weight per day.
  2. (b)Tolerances. The tolerances for lincomycin are:
    1. (1)Chickens. Edible tissues (excluding eggs): Not required.
    2. (2)Swine.
      1. (i)Liver: 0.6 ppm.
      2. (ii)Muscle: 0.1 ppm.
    3. (3)Honey. 750 ppb.
  3. (c)Related conditions of use. See §§ 520.1263b, 522.1260, and 558.325 of this chapter.