RIBEIRO, A.P.FIGUEIREDO, A.M.G.SARKIS, J.E.S.KAKAZU, M.HORTELLANI, M.A.2014-11-192014-11-192015-04-012014-11-192014-11-192015-04-01RIBEIRO, A.P.; FIGUEIREDO, A.M.G.; SARKIS, J.E.S.; KAKAZU, M.; HORTELLANI, M.A. Determination of Pt, Pd and Rh in reference materials by inductively coupled plasma-mass spectrometry after ultrasound-assisted acqua regia leaching. In: GEOANALYSIS 2009, September 7-11, 2009, Pretoria, Africa do Sul. <b>Abstract...</b> p. 46. Disponível em: http://repositorio.ipen.br/handle/123456789/22852.http://repositorio.ipen.br/handle/123456789/2285246openAccesscalibration standardsplatinumpalladiumradiumenvironmental materialssample preparationicp mass spectroscopyenvironmental effectsResumo de eventos científicoshttps://orcid.org/0000-0002-6745-8185