Análise de fármacos em águas por SPE-UPLC-ESI-MS/MS

A method was developed for the analysis of 31 pharmaceutical compounds in Lisbon's drinking water system, using solid-phase extraction (SPE) and ultra-performance liquid chromatography coupled to tandem mass spectrometry (UPLC-MS/MS). The method was validated through estimation of the linearity range, method detection and quantification limits, matrix effects, precision and accuracy. The method detection and quantification limit ranges were 0.009-10 and 0.03-33 ng/L, respectively. Analytes were quantified in water samples collected from the EPAL (Empresa Portuguesa das Águas Livres S.A.) supply system. Carbamazepine, atenolol, sulfadiazine, sulfamethazine, sulfapyridine, sulfamethoxazole, acetaminophen, caffeine and erythromycin were quantified in the analysed samples.

Bibliographic Details

Main Authors:	Gaffney,Vanessa de Jesus, Cardoso,Vitor Vale, Rodrigues,Alexandre, Ferreira,Elisabete, Benoliel,Maria João, Almeida,Cristina M. M.
Format:	Digital revista
Language:	Portuguese
Published:	Sociedade Brasileira de Química 2014
Online Access:	http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422014000100023
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