Two-step separation and determination of inorganic As species in water, soil and sediment samples by implementing two ionic liquids in dispersive liquid–liquid microextraction with electrothermal atomic absorption spectrometry detection
María N. Oviedo, Emiliano F. Fiorentini, Aldana A. Lemos, María B. Botella, Rodolfo G. Wuilloud
Topics & Concepts
ChemistryDetection limitExtraction (chemistry)Ionic liquidPhosphoniumAtomic absorption spectroscopyGraphite furnace atomic absorptionAnalytical Chemistry (journal)ChromatographySample preparationBiochemistryCatalysisPhysicsQuantum mechanicsPolymer chemistryAnalytical chemistry methods developmentArsenic contamination and mitigationElectrochemical Analysis and Applications