## Abstract A gas chromatographic method with flame ionization detection (GC/FID) was developed for the determination of cocaine and its metabolites in blood and urine samples from cocaine users in Northwestern Spain. After a solid‐phase extraction with Bond Elut Certify cartridges and a derivatizat
Phosphorimetric determination of procaine, phenobarbital, cocaine,and chlorpromazine in blood serum, and cocaine and atropine in urine
✍ Scribed by J.P. Winefordner; M. Tin
- Publisher
- Elsevier Science
- Year
- 1965
- Tongue
- English
- Weight
- 833 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0003-2670
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Of particular significance is the fact that diazoketone IVb is more active than ketol Vb which is derived from it. This strongly supports the assumption that the Clauberg activity measured for the diazoketones is a measure of their inherent activity and not simply a measure of the activity of their
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