title: Simple separation of vitamins D from sterols and retinol by argentation thin-layer chromatography.
mesh_terms: D002855:Chromatography, Thin Layer; D008722:Methods; D013261:Sterols / Q000302:isolation & purification*; D014801:Vitamin A / Q000302:isolation & purification*; D014807:Vitamin D / Q000302:isolation & purification*
chemical_list: D013261:Sterols; D014801:Vitamin A; D014807:Vitamin D