title: [Use of a gas chromatographic method for the determination of nitrogen in organic substances].
mesh_terms: D001391:Azo Compounds / Q000032:analysis; D002244:Carbon / Q000032:analysis; D002245:Carbon Dioxide / Q000032:analysis; D002623:Chemistry Techniques, Analytical / Q000295:instrumentation; D002849:Chromatography, Gas; D006834:Hydrazines / Q000032:analysis; D006835:Hydrazones / Q000032:analysis; D006859:Hydrogen / Q000032:analysis; D008722:Methods; D008832:Microchemistry; D009574:Nitro Compounds / Q000032:analysis; D009584:Nitrogen / Q000032:analysis*; D010084:Oxidation-Reduction; D010100:Oxygen / Q000032:analysis; D013696:Temperature
chemical_list: D001391:Azo Compounds; D006834:Hydrazines; D006835:Hydrazones; D009574:Nitro Compounds; D002245:Carbon Dioxide; D002244:Carbon; D006859:Hydrogen; D009584:Nitrogen; D010100:Oxygen
vernacular_title: Primenenie metoda gazovoĭ khromatografii dlia opredeleniia azota v organicheskikh veshchestvakh