Conjunto de dados Grupos Fluxo de Atividades Tipo de atividade All activity types New Package Changed Package Deleted Package Follow Dataset New Resource View Changed Resource View Deleted Resource View Jeannette Monette updated the conjuntos de dados Trace analysis of total naphthenic acids in aqueous environmental matrices by liquid chromatography/mass spectrometry-quadrupole time of flight mass spectrometry direct injection há 4 anos