Páscoa, Ricardo N. M. J.Tóth, Ildikó V.Rangel, António O. S. S.2011-10-142011-10-142010PÁSCOA, Ricardo N. M. J. ; TÓTH, Ildikó V. ; RANGEL, António O. S. S. - Spectrophotometric assay in a MSFIA system using a liquid waveguide capillary cell: application to zinc and copper determination in natural waters. In International Conference on Flow Injection Analysis, 16 - ICFIA 2010, Pattaya, Thailand, 25-30 April, 2010http://hdl.handle.net/10400.14/6124engconference object