Comparison of Different Extraction Proce
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Vincent Cirimele; Pascal Kintz; Patrice Mangin
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Article
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1996
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John Wiley and Sons
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English
⚖ 318 KB
👁 2 views
We have tested several solvents for the decontamination of control hair contaminated by cocaine. Methylene chloride was the most efficient solvent, eliminating more than 60% of contaminating cocaine. Two washes were used, additional washes were not effective in removing more cocaine. Sixteen hair a