Separation of neovitamin A1 from all-trans vitamin A1 by chromatography on alumina.
D000535:Aluminum; D000537:Aluminum Oxide; D002845:Chromatography; D014801:Vitamin A / Q000032:analysis*
D014801:Vitamin A; D000535:Aluminum; D000537:Aluminum Oxide
ALUMINUM; VITAMIN A/determination