TY - JOUR T1 - Determination of inorganic ions in ethanol fuel by capillary electrophoresis JO - Journal of the Brazilian Chemical Society A1 - Munoz, Rodrigo A. A. A1 - Richter, Eduardo M. A1 - Jesus, Dosil P. de A1 - Lago, Claudimir L. do A1 - Angnes, LĂșcio SN - 0103-5053 UL - 10.1590/S0103-50532004000400013 VL - 15 Y1 - 2004 PB - Brasil ER -