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Study of trace impurities in heroin by neutron activation analysis
Zhang ZY(张智勇); Yang; JH; Ou YH(欧阳宏); Li ZJ(李子杰); Chai ZF(柴之芳); Zhang, ZY; Yang, JH; Ouyang, H; Li, ZJ; Chai, ZF; Zhu, J; Zhao, JZ; Yu, ZS; Wang, J
Corresponding AuthorZhang, ZY (reprint author), Chinese Acad Sci, Inst High Energy Phys, Key Lab Nucl Analyt Tech, POB 918, Beijing 100039, Peoples R China.
AbstractSixty-two heroin samples were analyzed for their contents of 15 trace elements (An, Ba, Br, Ca, Ce, Co, Cr, Fe, La, Na, Sb, Sc, Sin, Th, and Zn) by neutron activation analysis (NAA). Large variations of elemental concentrations between samples were found to possess statistical significance. Of all the elements calcium was the most abundant element, followed by zinc and sodium. The concentrations of An, Ce, Co, La, Sb, Sc, Sin, and Th in all the samples were below 1 mug.g(-1). Classification of these heroin samples was achieved by the application of hierarchical cluster analysis. The results show that NAA can provide useful information on the origin of the illicit drugs.
Subject AreaChemistry; Nuclear Science & Technology
Indexed BySCI
WOS SubjectChemistry, Analytical ; Chemistry, Inorganic & Nuclear ; Nuclear Science & Technology
WOS IDWOS:000223747400049
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Document Type期刊论文
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GB/T 7714
Zhang ZY,Yang,JH,et al. Study of trace impurities in heroin by neutron activation analysis[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2004,262(1):#REF!.
APA 张智勇.,Yang.,JH.,欧阳宏.,李子杰.,...&Wang, J.(2004).Study of trace impurities in heroin by neutron activation analysis.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,262(1),#REF!.
MLA 张智勇,et al."Study of trace impurities in heroin by neutron activation analysis".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 262.1(2004):#REF!.
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