Assessment of the effect of short-term weathering on the molecular-level chemical composition of crude oils in contact with aquatic environments von Carregosa, Jhonattas Carvalho, Castiblanco, Julian Eduardo Ballén, Santos, Tarcísio Martins, Prata, Paloma Santana, Santos, Jandyson Machado, Wisniewski, Alberto

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Sample Preparation for Solid Petroleum-Based Matrices Based on Direct Matrix Introduction Oriented to Hydrocarbon Profiling von de Oliveira, Amilton Moreira, Castiblanco, Julián Eduardo Ballen, Fleming, Felipe Pereira, de Souza, Emanoel Nazareno Ramalho, Hantao, Leandro Wang

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Classification of produced water samples using class-oriented chemometrics and comprehensive two-dimensional gas chromatography coupled to mass spectrometry von Ballén Castiblanco, Julián Eduardo, Calvacanti Ferreira, Victor Hugo, Teixeira, Carlos Alberto, Hantao, Leandro Wang

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Improving selective channel occlusion of complex hydrocarbons and fatty acid methyl esters in urea crystals by using an expendable 3D-printed microfluidic device for sample prepara... von Castiblanco, Julián Eduardo Ballen, Quero, Reverson Fernandes, Oliveira, Amilton Moreira de, Jesus, Dosil Pereira de, Hantao, Leandro Wang

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