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pro vyhledávání: '"S. V. Skopec"'
Autor:
P. T. Crisp, A. Ekangaki, S. V. Skopec, Z. Skopec, James Robertson, R. Iavetz, R. B. Myors, Robert J. Wells
Publikováno v:
Analytical Communications. 35:403-410
Heroin samples [76 South East Asian (SEA), 20 non-South East Asian (non-SEA) and 92 of uncertain origin] were analysed by inductively coupled plasma mass spectrometry for 73 elements. Hierarchical cluster analysis (HCA) grouped together the SEA and m
Publikováno v:
The Analyst. 126(5)
The acidic and neutral impurities in heroin samples (46 Purified South-East Asian (PSEA) and 8 non-PSEA samples) were analysed using gas chromatography. Mass spectral detection allowed the construction of a comprehensive library of over 649 impuritie