Pharmaceutical determination in surface
โ
Marta Pedrouzo; Sandra Revertรฉ; Francesc Borrull; Eva Pocurull; Rosa Maria Marcรฉ
๐
Article
๐
2007
๐
John Wiley and Sons
๐
English
โ 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