title: [Gas chromatographic contribution to the analysis of pyridinechromophore and phenylchromophore bases].
mesh_terms: D002849:Chromatography, Gas; D003510:Cyclohexanes / Q000032:analysis; D009536:Niacinamide / Q000032:analysis; D009538:Nicotine / Q000032:analysis; D010633:Phenmetrazine / Q000032:analysis*; D011725:Pyridines
chemical_list: D003510:Cyclohexanes; D011725:Pyridines; D009536:Niacinamide; D009538:Nicotine; D010633:Phenmetrazine
vernacular_title: Gaschromatographischer Beitrag zur Analytik pyridinchromophorer und phenylchromophorer Basen