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Sal de Bunte como precursor para a síntese de 3- organotio-benzo[b]furanos
(Universidade Federal de Santa Maria, 2021-01-28)
In this work we developed a methodology for the synthesis of 3-orgnanylthio-benzo[b]furan derivatives, aiming to elaborate a satisfactory procedure. This method is based on the application of an alternative source of ...
Avaliação da calibração em LA-ICP-MS usando hidroxiapatita para análise de polivitaminícos
(Universidade Federal de Santa Maria, 2021-02-11)
In this work, a calibration procedure was investigated to determine Mn, Sr, Cd, Ba, Li, Al, Cr, Co, Ni, Cu, Zn, Mg, Fe, Fe, and Ca in multivitamins by laser ablation combined mass spectrometry with inductively coupled ...