title: Photolysis of volatile nitrosamines at the picogram level as an aid to confirmation.
mesh_terms: D002849:Chromatography, Gas; D008832:Microchemistry; D008968:Molecular Conformation; D009602:Nitrosamines / Q000032:analysis*; D010782:Photolysis; D014835:Volatilization
chemical_list: D009602:Nitrosamines