Radioimmunological determination of coca
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Balabanova, S. ;Brunner, H. ;Nowak, R.
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Article
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1987
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Springer-Verlag
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English
β 330 KB
A simple procedure for the determination of cocaine in human hair was described. After washing hair samples were crushed in 0.1 m HC1 and incubated overnight at 45Β°C. The acid extracts were neutralized with 1 m NaOH. Phosphate buffer (pH 7.4) was added to the extracts. The cocaine concentrations wer