title: [The application of the solid phase extraction technique to the analysis of blood for the presence of narcotic and pharmaceutical substances].
abstract: This paper is devoted to the application of the solid phase extraction (SFE) technique based on the use of the SampliQ Evidex cartridges prepacked with a mixed phase "granular" sorbent for the screening of pharmaceuticals and narcotic substances in the whole blood by means of gas chromatography and mass-spectrometry. It is concluded based on the available data that the solid phase extraction technique has advantages over the traditional liquid-liquid extraction and may be used for the purpose of forensic chemical examination carried out in Bureaus of Forensic Medical Expertise.
authors.forename: S S
authors.initials: SS
authors.lastname: Kataev
authors.forename: O N
authors.initials: ON
authors.lastname: Dvorskaia
mesh_terms: D005554:Forensic Medicine; D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods*; D006801:Humans; D009294:Narcotics / Q000097:blood*; D004364:Pharmaceutical Preparations / Q000097:blood*; D012680:Sensitivity and Specificity; D052616:Solid Phase Extraction / Q000379:methods*
chemical_list: D009294:Narcotics; D004364:Pharmaceutical Preparations