Preconcentration of trace elements in sea water with 8-hydroxyquinoline immobilized polyacrylonitrile hollow fiber membrane for determination by inductively coupled plasma-mass spectrometry
文献类型：期刊论文
| 作者 | Wen, B; Shan, XQ; Xu, SG |
| 刊名 | INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY
 |
| 出版日期 | 2000 |
| 卷号 | 77期号:2页码:95-109 |
| 关键词 | 8-hydroxyquinoline immobilized polyacrylonitrile hollow fiber membrane preconcentration trace elements sea water inductively coupled plasma-mass spectrometry |
| 英文摘要 | 8-Hydroxyquinoline immobilized on polyacrylonitrile hollow fiber membrane was synthesized and used for the preconcentration of cadmium, lead, copper, mangenese, bismuth, indium, cobalt, beryllium and silver in sea water prior to their determination by inductively coupled plasma-mass spectrometry. The optimum experimental conditions such as pH, sample flow rate and volume of eluents were investigated. The concentration factor of at least 300 for analytes of interest in sea water and separation of matrix components can be achieved. The recommended method has been applied for the determination of trace elements in coastal sea water. The results indicated that the recovery ranged from 91% to 107%, and the relative standard deviations were found to be less than 5% for trace elements at ng/L level. |
| WOS记录号 | WOS:000088265800001 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/24153]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Wen, B,Shan, XQ,Xu, SG. Preconcentration of trace elements in sea water with 8-hydroxyquinoline immobilized polyacrylonitrile hollow fiber membrane for determination by inductively coupled plasma-mass spectrometry[J]. INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY,2000,77(2):95-109. |
| APA | Wen, B,Shan, XQ,&Xu, SG.(2000).Preconcentration of trace elements in sea water with 8-hydroxyquinoline immobilized polyacrylonitrile hollow fiber membrane for determination by inductively coupled plasma-mass spectrometry.INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY,77(2),95-109. |
| MLA | Wen, B,et al."Preconcentration of trace elements in sea water with 8-hydroxyquinoline immobilized polyacrylonitrile hollow fiber membrane for determination by inductively coupled plasma-mass spectrometry".INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY 77.2(2000):95-109. |
入库方式： OAI收割
来源：生态环境研究中心
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