title: [Comparative evaluation of methods for isolating octamethyl from biological material].
mesh_terms: D002725:Chloroform; D007306:Insecticides / Q000302:isolation & purification*; D008722:Methods; D009943:Organophosphorus Compounds
chemical_list: D007306:Insecticides; D009943:Organophosphorus Compounds; D002725:Chloroform
vernacular_title: Sravnitel'naia otsenka metodov izolirovaniia oktametila iz biologicheskogo materiala