Elemental and protein determinations in graviola pulp

Study of methods for determination of As, Cd, Pb, Cr and Se in organic fertilizers...

Aerosol dilution as a direct sampling alternative to the determination of elemental...

Trace elements in crude oil: total determination and speciation study

Development of alternative methods to Fire Assay for the determination of Ag, Au...

Chemical speciation in Brazilnut, coconut and cupuassu

Study of influence of conservation processes in the distribution of elemental species...

Speciation and bioacessibility of Ca, Cu, Fe, Mg and Zn metaloprotein in cashew nut...

Simultaneous determination of As, Co and Se in gasoline, petroleum and lubricating...

Study of parameters associated to solid sampling electrothermal atomic absorption...