Determination of alkaloidal narcotics by pyrolysis-gas chromatography
1989
Abstract The alkaloidal narcotics in urine are extracted with dichloromethane and heated to evaporate the solvent. The salts of alkaloidal narcotics are pyrolyzed and analyzed by gas chromatography. By this method, the alkaloidal narcotics can be determined with high sensitivity and with good reproducibility.
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