title: Programmed multiple development in thin-layer chromatography.
mesh_terms: D000348:Aflatoxins / Q000032:analysis; D002110:Caffeine / Q000032:analysis; D002855:Chromatography, Thin Layer / Q000295:instrumentation / Q000379:methods*; D012997:Solvents
chemical_list: D000348:Aflatoxins; D012997:Solvents; D002110:Caffeine