Quantitation of cocaine and its principa
β
Satya P. Jindal; Per Vestergaard
π
Article
π
1978
π
John Wiley and Sons
π
English
β 434 KB
π 1 views
A quantitative GLC-mass spectrometric assay was developed for the determination of cocaine and its principal metabolite, benzoylecgonine, in human urine. The assay utilizes selective ion focusing to monitor in a GLC effluent the molecular ions of cocaine and benzoylecgonine generated by electron-imp