Talanta_2010_80_2057.pdfhttp://purl.tuc.gr/dl/dias/2C190A94-F49C-4D26-95DA-2151C92E59C8Vortex-assisted liquid-liquid microextraction of octylphenol, nonylphenol and bisphenol-Afree2015-09-24application/pdf426.4 kB