title: Mass spectrometric determination of volatile N-nitrosamines after screening by the Coulson electrolytic detector.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002849:Chromatography, Gas / Q000379:methods; D004572:Electrolysis; D013058:Mass Spectrometry / Q000379:methods; D009602:Nitrosamines / Q000032:analysis*
chemical_list: D009602:Nitrosamines