Two-phase aqueous extraction of chromium and its application to speciation analysis of chromium in plasma
文献类型：期刊论文
| 作者 | Wang, ZH; Song, M; Ma, QL; Ma, HM; Liang, SC |
| 刊名 | MIKROCHIMICA ACTA
 |
| 出版日期 | 2000 |
| 卷号 | 134期号:1-2页码:95-99 |
| 关键词 | Two-phase Aqueous Extraction Speciation Analysis Chromium Plasma |
| ISSN号 | 0026-3672 |
| 英文摘要 | This work proposes a new extraction method for chromium based on the two-phase aqueous system isopropyl alcohol-ammonium sulfate-ammonium thiocyanate (i-PrOH-(NH4)(2)SO4-NH4SCN), and the related experimental conditions are optimized. The results show that chromium (III) can be quantitatively extracted under the selected conditions: 4 mL of i-PrOH, 200 mu L of 2 mol/L sulfuric acid, 1 mL of 4 mol/L NH4SCN and 3 mL of saturated (NH4)(2)SO4 solution (V-total = 10 mL). Application of the proposed method to speciation analysis of plasma chromium was also investigated and satisfactory results were obtained. |
| 语种 | 英语 |
| WOS记录号 | WOS:000087921200016 |
| 出版者 | SPRINGER-VERLAG WIEN |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/75751]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liang, SC |
| 作者单位 | Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, ZH,Song, M,Ma, QL,et al. Two-phase aqueous extraction of chromium and its application to speciation analysis of chromium in plasma[J]. MIKROCHIMICA ACTA,2000,134(1-2):95-99. |
| APA | Wang, ZH,Song, M,Ma, QL,Ma, HM,&Liang, SC.(2000).Two-phase aqueous extraction of chromium and its application to speciation analysis of chromium in plasma.MIKROCHIMICA ACTA,134(1-2),95-99. |
| MLA | Wang, ZH,et al."Two-phase aqueous extraction of chromium and its application to speciation analysis of chromium in plasma".MIKROCHIMICA ACTA 134.1-2(2000):95-99. |
入库方式： OAI收割
来源：化学研究所
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