Pharmaceutical determination in surface
✍
Marta Pedrouzo; Sandra Reverté; Francesc Borrull; Eva Pocurull; Rosa Maria Marcé
📂
Article
📅
2007
🏛
John Wiley and Sons
🌐
English
⚖ 290 KB
## Abstract A method was developed to determine 11 pharmaceutical compounds in water samples. The method uses SPE and HPLC coupled to MS (LC/MS) using ESI in both positive and negative modes. Three different sorbents were compared for the extraction of analytes from river and sewage treatment plant