C. Tumang

Multicommutation flow system for spectrophotometric l(+)lactate determination in silage material using an enzymatic reaction

B. Reis, Eduardo P. Borges, C. Tumang, 2001 .

Multicommutation in flow analysis exploiting a multizone trapping approach: spectrophotometric determination of boron in plants

F. Krug, B. Reis, R. Fernandes, 1998 .

Spectrophotometric determination of phosphorus in iron alloys employing a flow injection system

B. Reis, A. P. G. Gervasio, C. E. Miranda, 2001 .

Automatic Procedure Exploiting Multicommutation in Flow Analysis for Simultaneous Spectrophotometric Determination of Nonstructural Carbohydrates and Reducing Sugar in Forage Materials

B. Reis, C. Tumang, Maria Cristina Tomazzini, 2003, Analytical sciences : the international journal of the Japan Society for Analytical Chemistry.

Automatic flow system titration based on multicommutation for spectrophotometric determination of total acidity in silage extracts.

B. Reis, A. P. Paim, C. Tumang, 2002, Journal of AOAC International.