On-line solid phase extraction-reverse phase liquid chromatographic determination of lead cadmium, silver and mercury in water
文献类型：期刊论文
| 作者 | Wang, L; Hu, QF; Yang, GY; Yin, JY; Yuan, ZB |
| 刊名 | Chinese journal of analytical chemistry
 |
| 出版日期 | 2004-04-01 |
| 卷号 | 32期号:4页码:421-424 |
| 关键词 | (4-aminophenyl)-porphine Reverse phase liquid chromatography Lead Cadmium Mercury Silver On-line solid phase extraction |
| ISSN号 | 0253-3820 |
| 通讯作者 | Yuan, zb() |
| 英文摘要 | A new method for the on-line solid phase extraction followed by high performance liquid chromatographic determination of lead, cadmium and mercury were studied. lead, cadmium and mercury was pre-column derived by (4-aminophenyl)-porphine (t(4)app). these chelates can be extracted by waters xterra(tm) rp18 (3.9 min x 20 mm) chromatogram column and eluted by tetrahydrofuran and ph = 10 pyrrolidine-acetic acid buffer solution as mobile phase in reverse direction at a flow rate of 1.0 ml/min, then separated on a waters xterra(tm) rp18 chromatogram column (5 mum, 3.9 min x 150 mm) and monitored by photodiode array detector. this method can be applied to the determination of microamount of lead, cadmium, silver and mercury in water with satisfactory results. |
| WOS关键词 | RP-HPLC |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Analytical |
| 语种 | 英语 |
| WOS记录号 | WOS:000221218100002 |
| 出版者 | SCIENCE CHINA PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2376920 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Yuan, ZB |
| 作者单位 | 1.Univ Sci & Technol China, Inst Appl Chem, Beijing 100039, Peoples R China 2.Chinese Acad Sci, Inst Appl Chem, Grad Sch, Beijing 100039, Peoples R China 3.Yunnan Univ, Dept Chem, Kunming 650091, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, L,Hu, QF,Yang, GY,et al. On-line solid phase extraction-reverse phase liquid chromatographic determination of lead cadmium, silver and mercury in water[J]. Chinese journal of analytical chemistry,2004,32(4):421-424. |
| APA | Wang, L,Hu, QF,Yang, GY,Yin, JY,&Yuan, ZB.(2004).On-line solid phase extraction-reverse phase liquid chromatographic determination of lead cadmium, silver and mercury in water.Chinese journal of analytical chemistry,32(4),421-424. |
| MLA | Wang, L,et al."On-line solid phase extraction-reverse phase liquid chromatographic determination of lead cadmium, silver and mercury in water".Chinese journal of analytical chemistry 32.4(2004):421-424. |
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来源：中国科学院大学
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