Journal of the Brazilian Chemical Society (0103-5053)
Dispersive liquid-liquid microextraction-solidified floating organic drop combined with spectrophotometry for the speciation and determination of ultratrace amounts of selenium
This tool is under development and it is available in Beta Test version
This tool is under development and it was published with the objective to test the usage and performance. All the indicators are real and they are gradually being loaded. Slowness and out of service problems may occur in this version.