Automated liquid–liquid extraction procedure for the photometric determination of nanogram levels of Hg(II) in soil and sediment extracts
Oziel R. Marinho, Marcos Y. Kamogawa, José Roberto Ferreira, Boaventura F. Reis
Topics & Concepts
DithizoneChemistryExtraction (chemistry)Detection limitReagentChromatographyChloroformAnalytical Chemistry (journal)SedimentSoil testLiquid–liquid extractionSpectrophotometrySoil waterEnvironmental sciencePaleontologyPhysical chemistrySoil scienceBiologyAnalytical chemistry methods developmentPharmaceutical and Antibiotic Environmental ImpactsElectrochemical Analysis and Applications