𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A green method for the determination of cocaine in illicit samples

✍ Scribed by Pérez-Alfonso, Clara; Galipienso, Nieves; Garrigues, Salvador; de la Guardia, Miguel


Book ID
121497818
Publisher
Elsevier Science
Year
2014
Tongue
English
Weight
443 KB
Volume
237
Category
Article
ISSN
0379-0738

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


A database for comparison analysis of il
✍ Kathrine E. Janzen; Angelo R. Fernando; Leo Walter 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 434 KB

A rapid method for comparison analysis of illicit cocaine samples was developed and used to compile a cocaine database. The raw data was obtained by capillary gas chromatography using a nitrogen-phosphorus detector. The area ratios of four alkaloids (tropacocaine, norcocaine, cis-cinnamoylcocaine, a

An Automated Preconcentration–Derivatiza
✍ Soledad Cardenas; Mercedes Gallego; Miguel Valcarcel 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 756 KB

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