PEDREIRA FILHO, W.R.SARKIS, J.E.S.RODRIGUES, C.TOMIYOSHI, I.A.QUEIROZ, C.A.S.ABRAO, A.2014-11-172014-11-182015-04-022014-11-172014-11-182015-04-02PEDREIRA FILHO, W.R.; SARKIS, J.E.S.; RODRIGUES, C.; TOMIYOSHI, I.A.; QUEIROZ, C.A.S.; ABRAO, A. Determination of trace amounts of rare earth elements in high pure lanthanum oxide by sector field inductively coupled plasma mass spectrometry (HR ICP-MS) and high-performance liquid chromatography (HPLC) techniques. In: RARE EARTHS'2001, Sept. 22-26, 2001, Campos do Jordao, SP. <b>Proceedings...</b> p. 17-20. DisponÃvel em: http://repositorio.ipen.br/handle/123456789/16301.http://repositorio.ipen.br/handle/123456789/1630117-20openAccessrare earthsimpuritiestrace amountsicp mass spectroscopyhigh-performance liquid chromatographylanthanum oxidesDetermination of trace amounts of rare earth elements in high pure lanthanum oxide by sector field inductively coupled plasma mass spectrometry (HR ICP-MS) and high-performance liquid chromatography (HPLC) techniquesTexto completo de eventohttps://orcid.org/0000-0002-6745-8185