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Simultaneous and sequential determination of chromium(VI) and chromium(III) by unsegmented flow methods

✍ Scribed by Juan Ruz; Angel Ríos; M. D. Luque de Castro; Miguel Valcárcel


Book ID
112340762
Publisher
Springer
Year
1985
Tongue
English
Weight
377 KB
Volume
322
Category
Article
ISSN
1618-2650

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A method for the simultaneous preconcentration of chromium(III) and chromium(VI) in aqueous solution using an anion-exchange resin was developed. After chelating with EDTA, chromium(II1) was bound to Dowex l-X8 anion-exchange resin under the controlled conditions. Chromium(W) was then enriched on th