21 CFR § 556.163 - Clorsulon.

(a) Acceptable daily intake (ADI). The ADI for total residue of clorsulon is 8 µg/kg of body weight per day.

(b) Tolerances. The tolerances for clorsulon (marker residue) are:

(1) Cattle.

(i) Kidney (target tissue): 1.0 ppm.

(ii) Muscle: 0.1 ppm.

(2) [Reserved]

(c) Related conditions of use. See §§ 520.462 and 522.1193 of this chapter.