§556.710. Testosterone.
21 C.F.R. § 556.710
[Reserved]
Residues. Residues of testosterone are not permitted in excess of the following increments above the concentrations of testosterone naturally present in untreated animals:
Cattle.
Fat— 2.6 ppb.
Kidney— 1.9 ppb.
Liver— 1.3 ppb.
Muscle— 0.64 ppb.
[Reserved]
Related conditions of use. See § 522.2343 of this chapter.
Notes, amendments, and revision history
Amendments
[84 FR 32993, July 11, 2019, as amended at 87 FR 10970, Feb. 28, 2022]
Authority
Authority: 21 U.S.C. 342, 360b, 371.
Source
Source: 84 FR 32993, July 11, 2019, unless otherwise noted.
Amendments
[84 FR 32993, July 11, 2019, as amended at 87 FR 10970, Feb. 28, 2022]