Evaluation of analytical methods for the determination of Na, K, Ca, Mg, P and S...

Evaluation of rare earth elements in aquatic ecosystem of the Guarapiranga Dam, São...

A method for determination of Pt in whole blood in order to use as biomarker of environmental...

Optimization of methods for the determination of Pb, Si and P in gasolines by IC...

Feasibility to use metalic platform to the graphite tube of the electrothermal atomic...

Speciation copper and zinc in coconut water and the influence of the pasteurization...

Evaluation of the mobility of As, Cd, Cr, Cu, Ni, Pb and Zn in the sediment of the...

Coupling of LC-ICP OES techniques for separation and identification of metalloproteins...

Development of method for the determination of iridium, palladium, platinum and rhodium...

Studies of methods aiming the direct analysis of alumina, cement and quartz by ICP...