He remained in Paris for the next three years, attending public courses and university laboratories of chemistry and physics, being a student of Louis Nicolas Vauquelin (1763–1829) and working in the laboratories of the Paris Botanical Garden. He presented a work to the Institute of France concerning simplification of the study of chemical analysis, which could be considered a synoptic list of reactions.
He stayed in Paris for the next three years, attending public courses and university laboratories of chemistry and physics, being a student of Louis Nicolas Vauquelin (1763–1829) and working in the laboratories of the Paris Botanical Garden. He presented a work to the Institute of France concerning simplification of the study of chemical analysis, which could be considered a comprehensive list of reactions.