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Spectrophotometric Determination of Trace Chromium(VI) in Mass Chromium(III) |
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| Authors: | Zi Gang XU Xian Hong WEN Qing Zhou WU Center of Analysis & Testing Zhejiang University Hangzhou |
| Affiliation: | Zi Gang XU*,Xian Hong WEN,Qing Zhou WU Center of Analysis & Testing,Zhejiang University,Hangzhou 310027 |
| Abstract: | The method for the sepration and determination of trace Cr(VI) exiting in mass Cr(III) has been researched. The method is highly sensitive and less interference, but is simple and useful for analysis trace Cr(VI). |
| Keywords: | Spectrophotometric Cr(VI) Cr(III) diphenyl carbazide(DPC) 4-methyl-benzene sulfonic acid. |
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