Section 556.292 - Gamithromycin(a)Acceptable daily intake (ADI). The ADI for total residue of gamithromycin is 10 [MICRO]g/kg of body weight per day.(b)Tolerances. The tolerances for gamithromycin (marker residue) are:(1)Cattle.(i) Liver (target tissue): 500 ppb.(c)Related conditions of use. See § 522.1014 of this chapter.