Simultaneous determination of opiates, cocaine and major metabolites of cocaine in human hair by gas chromotography/mass spectrometry (GC/MS)
✍ Scribed by Pascal Kintz; Patrice Mangin
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 739 KB
- Volume
- 73
- Category
- Article
- ISSN
- 0379-0738
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract The analysis of meconium specimens is a relatively accurate method for the detection of fetal exposure to drugs. The purpose of this study was to develop and validate a method for meconium sample preparation for a gas chromatography‐mass spectrometry (GC‐MS) confirmation of meconium ext
Although gas chromatography/mass spectrometry (GC/MS) is the most powerful technique for analysing cocaine and its hydrolysis products (benzoylecgonine, ecgonine methyl ester and ecgonine) in urine, the sample pretreatment required is rather laborious and involves a large number of steps. This paper