§333.320. Permitted combinations of active ingredients.
21 C.F.R. § 333.320
Resorcinol identified in § 333.310(b) may be combined with sulfur identified in § 333.310(f).
Resorcinol monoacetate identified in § 333.310(c) may be combined with sulfur identified in § 333.310(f).
Notes, amendments, and revision history
Amendments
[75 FR 9776, Mar. 4, 2010]
Source
Source: 56 FR 41019, Aug. 16, 1991, unless otherwise noted.
Authority
Authority: 21 U.S.C. 321, 351, 352, 353, 355, 360, 371.
Source
Source: 52 FR 47322, Dec. 11, 1987, unless otherwise noted.
Amendments
[75 FR 9776, Mar. 4, 2010]