Simultaneous Determination of Chromium(Ⅲ) and Chromium(Ⅵ) in Water by the First Derivative Spectrophotometric Method
OBJECTIVES Chromium is usually found as Cr(Ⅲ) and Cr(Ⅵ) in environmental water samples. The different valences of chromium produce different physiological function, thus it is necessary to analyze the different valences of chromium accurately. At present, the contents of Cr(Ⅲ) and Cr(Ⅵ) are mostly d...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Science Press, PR China
2020-09-01
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| Series: | Yankuang ceshi |
| Subjects: | |
| Online Access: | http://www.ykcs.ac.cn/en/article/doi/10.15898/j.cnki.11-2131/td.201908090118 |