§358.503. Definitions.
21 C.F.R. § 358.503
As used in this subpart:
Corn and callus remover drug product. A topical agent used for the removal of corns and calluses.
Collodion-like vehicle. A solution containing pyroxylin (nitrocellulose) in an appropriate nonaqueous solvent that leaves a transparent cohesive film when applied to the skin in a thin layer.
Plaster vehicle. A fabric, plastic, or other suitable backing material in which medication is usually incorporated for topical application to the skin.
Notes, amendments, and revision history
Source
Source: 55 FR 33261, Aug. 14, 1990, unless otherwise noted.
Authority
Authority: 21 U.S.C. 321, 351, 352, 353, 355, 360, 371.
Source
Source: 55 FR 33255, Aug. 14, 1990, unless otherwise noted.