TY - JOUR T1 - A microflow analyzer with an integrated gas diffusion unit JO - Journal of the Brazilian Chemical Society A1 - Fonseca, Alexandre A1 - Silva, JanaĆ­na da C. B. SN - 0103-5053 UL - 10.1590/S0103-50532013000100002 VL - 24 Y1 - 2013 PB - Brasil ER -