Problems of Forensic Sciences 2000 Vol. 43 (XLIII) 237-242
SURFACE IONIZATION MASS SPECTROMETRY. SELECTIVE DETERMINATION OF TRACE AMOUNTS OF OPIOIDS IN URINE
Utkur K. RASULEV1, Usman KHASANOV1, Turgun K. ISLAMOV2, Makhamudjan M. SHAKHITOV3, Dilshod T. USMANOV1
1Arifov Institute of Electronics, Tashkent, Uzbekistan
2Republic Forensic Research Center, Tashkent, Uzbekistan
3Republic Bureau of Forensic Medicine Expertise, Tashkent, Uzbekistan
Streszczenie
In this paper, for the first time, the results of surface ionization-mass spectrometry (SI/MS) of urine samples of the users of poppy juice, poppy “tea”, heroin and others opioids are presented to compare of results the samples have been studied by TLC and GC/MS, the latter with the HP-5890 device. High selectivity and few lines of SI mass spectra make it possible to identify, with the high accuracy, the samples with the sensitivity exceeding that of the well-known methods of analysis and without their chromatographic separation, for toxicological laboratories to work without false-negative results.
Słowa kluczowe
Surface ionization; Opiates; GC/MS.