Korn, Maria das Graças A.; Santos Jr., AnÃbal de Freitas; Jaeger, Helena V.; Silva, NÃvia Maria S.; Costa, Antônio C. SpÃnola Copper, zinc and manganese determination in saline samples employing faas after separation and preconcentration on Amberlite XAD-7 and Dowex 1x-8 loaded with Alizarin Red S. Journal of the Brazilian Chemical Society, 2004, vol.15, n. 2, ISSN 0103-5053.
|