§ 556.710. Testosterone.
72 words·~1 min read·
/us/cfr/t21/s§ 556.710·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
(a)[Reserved]
(b)Residues. Residues of testosterone are not permitted in excess of the following increments above the concentrations of testosterone naturally present in untreated animals:
(1)Cattle.
(i)Fat: 2.6 ppb.
(ii)Kidney: 1.9 ppb.
(iii)Liver: 1.3 ppb.
(iv)Muscle: 0.64 ppb.
(2)[Reserved]
(c)Related conditions of use. See § 522.2343 of this chapter. [84 FR 32993, July 11, 2019, as amended at 87 FR 10970, Feb. 28, 2022]