QUANTIFICATION OF RESIDUAL CLOVE OIL, BENZOCAINE AND TRICAINE IN FISH FILLETS USING SPE AND UPLC-DAD Journal title: JOURNAL OF ADVANCES IN CHEMISTRY Authors: Robson A. Pereira, Adelir A. Saczk, Daniel Okamura, Maria das Graças Cardoso, Leandro S. Costa, Wil... Subject(s):