title: [Simple method for purification of carcinogenic and noncarcinogenic methyl-substituted benz(c)acridines].
mesh_terms: D000166:Acridines / Q000302:isolation & purification*; D002273:Carcinogens / Q000302:isolation & purification*; D002849:Chromatography, Gas; D002851:Chromatography, High Pressure Liquid; D002855:Chromatography, Thin Layer; D008401:Gas Chromatography-Mass Spectrometry
chemical_list: D000166:Acridines; D002273:Carcinogens; C035985:benz(c)acridine