SHIHOMATSU, HELENA M.MARTINS, ELAINE A.J.COTRIM, MARYCEL E.B.LEBRE, DANIEL T.PIRES, MARIA A.F.2015-06-112015-06-11SHIHOMATSU, HELENA M.; MARTINS, ELAINE A.J.; COTRIM, MARYCEL E.B.; LEBRE, DANIEL T.; PIRES, MARIA A.F. Metodologia para determinação de cacaina e benzoilecgonina em águas superficiais. In: INTERNATIONAL CONFERENCE ON ENGINEERING AND TECHNOLOGY EDUCATION, 13th, March 16-19, 2014, Guimarães, Portugal. <b>Anais...</b> p. 296-301. Disponível em: http://repositorio.ipen.br/handle/123456789/23726.http://repositorio.ipen.br/handle/123456789/23726296-301openAccesssurface waterssludgescocaineextractionliquid column chromatographymass spectroscopyseparation processesTexto completo de eventohttps://orcid.org/0000-0002-6462-4758