Diagnostic assay of chromium (VI) in the
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Suw Young Ly; Min Joon Kim
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Article
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2009
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John Wiley and Sons
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English
β 260 KB
## Abstract A voltammetric diagnosis of a chromium (VI) ion was investigated using a fluorineβdoped graphite pencil electrode. Square wave (SW) stripping working conditions were attained at a high range of 0.051β0.45βmgβL^β1^ and a microrange of 0.05β0.4βΒ΅gβL^β1^ in a 0.1βM NH~4~H~2~PO~4~ electroly