| Autor: |
Shuvaeva, O., Koshcheeva, O., Beisel, N. |
| Zdroj: |
Journal of Analytical Chemistry; November 2002, Vol. 57 Issue: 11 p1037-1041, 5p |
| Abstrakt: |
A procedure was developed for determining arsenite, arsenate, monomethylarsonate, and dimethylarsinite ions in natural waters in concentrations 0.05–0.07 mg/L. The procedure involved separation by high-performance liquid chromatography and off-line determination by electrothermal atomic absorption spectrometry. The procedure was used to study arsenic transformations in the aquatic ecosystem of a tailing pit of an ore-dressing industrial plant. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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