Modified Method for Detection of Benzoylecgonine in Human Urine by GC-MS: Derivatization Using Pentafluoropropanol/Acetic Anhydride

An existing GC-MS method for detecting benzoylecgonine (BZE) in urine was modified by changing derivatizing reagents. This method modification presents a cost-effective alternative derivatization procedure for the detection of BZE in urine by GC-MS. The combination of pentafluoropropanol and acetic...

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Veröffentlicht in:	Journal of analytical toxicology 2017-05, Vol.41 (4), p.340
Hauptverfasser:	Serafin, Michelle C, Paulemon, Kasandra M, Fuller, Zachary J, Bronner, William E
Format:	Artikel
Sprache:	eng
Schlagworte:	Acetic Anhydrides - chemistry Cocaine - analogs & derivatives Cocaine - urine Fluorocarbons - chemistry Gas Chromatography-Mass Spectrometry Humans Street Drugs - urine Substance Abuse Detection - methods
Online-Zugang:	Volltext
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