title: [The optimization of sample preparation for the analysis of the content of carcinogenic polycyclic aromatic hydrocarbons].
abstract: Issues in preparation of samples of the environment for benzo(a)pyrene level assay are discussed. Certain procedures of sample preparation are described. A new method allowing better extraction of polycyclic aromatic hydrocarbons from solid samples is suggested.
authors.forename: L P
authors.initials: LP
authors.lastname: Volkotrub
mesh_terms: D001564:Benzo(a)pyrene / Q000032:analysis / Q000302:isolation & purification; D002274:Carcinogens, Environmental / Q000032:analysis* / Q000302:isolation & purification; D008722:Methods; D011083:Polycyclic Compounds / Q000032:analysis* / Q000302:isolation & purification; D012989:Soil Pollutants / Q000032:analysis / Q000302:isolation & purification; D012997:Solvents; D014465:Ultrasonics
chemical_list: D002274:Carcinogens, Environmental; D011083:Polycyclic Compounds; D012989:Soil Pollutants; D012997:Solvents; D001564:Benzo(a)pyrene
vernacular_title: Optimizatsiia podgotovki prob k analizu na soderzhanie kantserogennykh politsiklicheskikh aromaticheskikh uglevodorodov.