title: Thin-layer chromatography of N-nitrosamines.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002855:Chromatography, Thin Layer; D003124:Colorimetry; D008722:Methods; D008970:Molecular Weight; D009602:Nitrosamines / Q000032:analysis*
chemical_list: D009602:Nitrosamines