[Photometric method of individually determining nitrite dicyclohexylamine and sodium nitrite when present together in air].
D000388:Air / Q000032:analysis*; D003514:Cyclohexylamines / Q000032:analysis*; D009573:Nitrites / Q000032:analysis*; D010783:Photometry; D012964:Sodium / Q000032:analysis
D003514:Cyclohexylamines; D009573:Nitrites; D012964:Sodium
Fotometricheskiĭ metod razdel'nogo opredeleniia nitritditsiklogeksilamina i nitrita natriia pri ikh sovmestnom prisutstvii v vozdukhe.