§556.316. Hetacillin.
21 C.F.R. § 556.316
[Reserved]
Tolerances. The tolerances for ampicillin (marker residue for hetacillin) are:
Cattle. Edible tissues— 0.01 ppm.
[Reserved]
Related conditions of use. See § 526.1130 of this chapter.
Notes, amendments, and revision history
Amendments
[84 FR 53311, Oct. 7, 2019]
Authority
Authority: 21 U.S.C. 342, 360b, 371.
Source
Source: 84 FR 32993, July 11, 2019, unless otherwise noted.
Amendments
[84 FR 53311, Oct. 7, 2019]