Improved method for morphine extraction
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G. L. Sprague; A. E. Takemori
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Article
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1979
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John Wiley and Sons
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English
β 371 KB
0 Methadone, morphine, or naloxone extraction from brain homogenates, plasma, and urine is described. An aqueous sample was loaded on a surgical gauze support, which was washed with extracting solvents. Aqueous samples remained on the support, and nonpolar drugs partitioned into the lipophilic extra