Section 556.115 - Cephapirin(a) [Reserved](b)Tolerances. The tolerances for cephapirin are:(1)Cattle.(i) Edible tissues (excluding milk): 0.1 ppm.(ii) Milk: 0.02 ppm.(2) [Reserved](c)Related conditions of use. See §§ 526.363 and 526.365 of this chapter.