Speciation of Chromium and Inorganic Arsenic in Waters Using Solid Phase Extraction and Atomic Absorption Spectrometry
a Comenius University, Faculty of Natural Sciences, Department of Analytical Chemistry, b Water Research Institute, Bratislava, Slovak Republic
Procedures for speciation of chromium and inorganic arsenic in water by AAS and solid phase extraction using Lichrolut cartridges are described. The procedure enables speciation of chromium and arsenic and preconcentration of Cr(VI) and As(V) in model and real water samples.
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