@article{M. Silva2019, author = "Daniel M. Silva and Álvaro J. Pereira and Tatiana D. Saint’ Pierre and Pierre M. Esteves and Anderson A. Rocha and Rainério Escalfoni Jr. and Christiane Duyck", title = "{Automatized Separation of Fractions from Petroleum Based on Spectrophotometric Signal Derivative Using Open-Source Hardware for the Determination of Ni and V Linked to Porphyrins}", year = "2019", month = "5", url = "https://scielo.figshare.com/articles/dataset/Automatized_Separation_of_Fractions_from_Petroleum_Based_on_Spectrophotometric_Signal_Derivative_Using_Open-Source_Hardware_for_the_Determination_of_Ni_and_V_Linked_to_Porphyrins/8195099", doi = "10.6084/m9.figshare.8195099.v1" }