Title 21
SECTION 333.320
333.320 Permitted combinations of active ingredients.
§ 333.320 Permitted combinations of active ingredients.(a) Resorcinol identified in § 333.310(b) may be combined with sulfur identified in § 333.310(f).
(b) Resorcinol monoacetate identified in § 333.310(c) may be combined with sulfur identified in § 333.310(f).
[75 FR 9776, Mar. 4, 2010]