Development, validation and application of methodology for the determination of tr...
Development and evaluation of extraction methods and chromatographic separation fo...
Development and application of two-dimensional sequential injection chromatography
Speciation and fractionation of metals (and some metalloids) in water and soil
Sorption herbicide residual applied on straw cane sugar and submitted to different...
Analytical methodologies development for determination of organochlorines and orga...
Identification of metabolites of study remobilization of bound residues herbicide ...