21 CFR 556.273 - Famphur.

Regulations last checked for updates: Feb 16, 2025

Title 21 - Food and Drugs last revised: Feb 03, 2025

§ 556.273 - Famphur.

(a) [Reserved]

(b) Tolerances. The tolerance for famphur including its oxygen analog is:

(1) Cattle. Edible tissues (excluding milk): 0.1 ppm.

(2) [Reserved]

(c) Related conditions of use. See §§ 520.1242g, 524.900, and 558.254 of this chapter.

authority: 21 U.S.C. 342,360b,371

source: 84 FR 32993, July 11, 2019, unless otherwise noted.

cite as: 21 CFR 556.273