Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Castilho, Ivan NB" or (type any "bookEditor issueEditor" and editor="Castilho, Ivan NB") Add to list Journal Article A1 Method development for the determination of bromine in coal using high-resolution continuum source graphite furnace molecular absorption spectrometry and direct solid sample analysis Éderson R Pereira, Ivan NB Castilho, Bernhard Welz, Jefferson Santos de Gois (UGent) , Daniel LG Borges, Eduardo Carasek and Jailson B de Andrade (2014) SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY. 96. p.33-39 Add to list Journal Article A1 A novel extraction-based procedure for the determination of trace elements in estuarine sediment samples by ICP-MS Morgana Frena, Daiane PC Quadros, Ivan NB Castilho, Jefferson Santos de Gois (UGent) , Daniel LG Borges, Bernhard Welz and Luiz AS Madureira (2014) MICROCHEMICAL JOURNAL. 117. p.1-6