Spectrophotometric Determination of As(III) by Colour Reduction Method
Corresponding Author(s) : A.S. DHOMANE
asdhomane@rediffmail.com
Asian Journal of Chemistry,
Vol. 20 No. 1 (2008): Vol 20 Issue 1
Abstract
Spectrophotometric method for trace determination of As(III) has been developed on the basis of reduction of absorbance of KMnO4 solution by As(III). Up to 6.0 μg/mL of As(III) can be determined with a standard deviation of 0.082 μg/mL.
Keywords
Spectrophotometric studies
Colour reduction
Trace determination
Absorbance
(1)
DHOMANE, A.; VENKATACHALAM, A. Spectrophotometric Determination of As(III) by Colour Reduction Method. ajc 2010, 20, 102-106.
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