21 C.F.R. § 556.765

Current through October 31, 2024

Section 556.765 - Zilpaterol

(a)Acceptable daily intake (ADI). The ADI for total residue of zilpaterol is 0.083 [MICRO]g/kg of body weight per day.

(b)Tolerances. The tolerance for zilpaterol freebase (marker residue) is:

(1)Cattle.

(i) Liver (target tissue): 12 ppb.

(ii) Muscle: 10 ppb.

(2) [Reserved]

(c)Related conditions of use. See § 558.665 of this chapter.

21 C.F.R. §556.765

84 FR 32993 , July 11, 2019, as amended at 85 FR 18121 , Apr. 1, 2020

81 FR 17608, 3/30/2016; 84 FR 32993, 9/9/2019; as amended at 85 FR 18121, 4/1/2020