title: A gas-liquid chromatographic procedure for the detection of volatile N-nitrosamines at the ten parts per billion level in foodstuffs after conversion to their corresponding nitramines.
mesh_terms: D002849:Chromatography, Gas; D004583:Electrons; D005504:Food Analysis; D005740:Gases / Q000032:analysis; D008460:Meat / Q000032:analysis; D008722:Methods; D008832:Microchemistry; D009602:Nitrosamines / Q000032:analysis*; D014675:Vegetables / Q000032:analysis; D014835:Volatilization
chemical_list: D005740:Gases; D009602:Nitrosamines