NUCLEAR-MAGNETIC-RESONANCE IDENTIFICATION AND ESTIMATION OF SOLVENT RESIDUES IN COCAINE

被引：20
|
作者：
AVDOVICH, HW [1 ]
LEBELLE, MJ [1 ]
SAVARD, C [1 ]
WILSON, WL [1 ]
机构：
[1] HLTH & WELF CANADA,HLTH PROTECT BRANCH,BUR DRUG RES,DIV DRUG IDENTIFICAT,TUNNEYS PASTURE,OTTAWA K1A 0L2,ONTARIO,CANADA
来源：
FORENSIC SCIENCE INTERNATIONAL | 1991年 / 49卷 / 02期
关键词：
NUCLEAR MAGNETIC RESONANCE; COCAINE; SOLVENTS; MINOR COMPONENTS; ESTIMATION;
D O I：
10.1016/0379-0738(91)90083-U
中图分类号：
DF [法律]; D9 [法律]; R [医药、卫生];
学科分类号：
0301 ; 10 ;
摘要：
Nuclear magnetic resonance spectroscopy was used to determine solvent residues in illicit cocaine exhibits. An internal standard was employed for the quantitative estimation of each of the five most common solvents found in exhibits: benzene, toluene, acetone, methyl ethyl ketone and ethyl ether. Methylene chloride and ethyl acetate also were detected in cocaine exhibits for the first time.
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页码：225 / 235
页数：11
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