§556.765. Zilpaterol.

21 C.F.R. § 556.765

(a)

Acceptable daily intake (ADI). The ADI for total residue of zilpaterol is 0.083 µg/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.

Notes, amendments, and revision history

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

Authority: 21 U.S.C. 342, 360b, 371.

Source: 84 FR 32993, July 11, 2019, unless otherwise noted.

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