21 C.F.R. § 556.347
Lasalocid.
Cite as 21 C.F.R. § 556.347 (2026)
(a)
Acceptable daily intake (ADI).
The ADI for total residue of lasalocid is 10 µg/kg of body weight per day.
(b)
Tolerances.
The tolerances for lasalocid (marker residue) are:
(1)
Cattle.
Liver (target tissue): 0.7 ppm.
(2)
Chickens.
(i) Skin with adhering fat (target tissue): 1.2 ppm.
(ii) Liver: 0.4 ppm.
(3)
Rabbits.
Liver (target tissue): 0.7 ppm.
(4)
Sheep.
Liver (target tissue): 1.0 ppm.
(5)
Turkeys.
(i) Liver (target tissue): 0.4 ppm.
(ii) Skin with adhering fat: 0.4 ppm.
(c)
Related conditions of use.
See § 558.311 of this chapter.
- Cross-references to the CFR
- 558.311