The optimization of high performance liquid chromatographic method for analysis of trace microcystins in natural water bodies
文献类型：期刊论文
| 作者 | Liu, BB; Xiao, BD; Liu, JT; Fang, T; Liu, YD |
| 刊名 | CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
 |
| 出版日期 | 2005-11-01 |
| 卷号 | 33期号:11页码:1577-1579 |
| 关键词 | microcystin high performance liquid chromatography natural water |
| ISSN号 | 0253-3820 |
| 通讯作者 | Liu, JT, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China |
| 中文摘要 | The ratio of methanol., water and trifluoroacetic acid ( TFA) was regulated to change the polarity and the pH of the rinse solution and the eluent, so as to improve the high performance liquid chromatography HPLC) detection method for trace microcystines (MCs) in natural water bodies. The results showed that 40 % similar to 45 % methanol-water solution containing 0. 1 % TFA could get good effects on the rinse of impurity, and 70% methanol-water solution containing 0. 1% TFA could elute all the MCs in solid phase extraction ( SPE) cartridge ( C-18), In this way. it is suggested that, in analysis of environmental samples with high concentration of impurity, impurity should be washed with 40% similar to 45% methanol-water solution containing 0. 1% TFA, and MCs should be eluted with 70% similar to 100% methanol-water solution containing 0. 1% TFA. |
| 英文摘要 | The ratio of methanol., water and trifluoroacetic acid ( TFA) was regulated to change the polarity and the pH of the rinse solution and the eluent, so as to improve the high performance liquid chromatography HPLC) detection method for trace microcystines (MCs) in natural water bodies. The results showed that 40 % similar to 45 % methanol-water solution containing 0. 1 % TFA could get good effects on the rinse of impurity, and 70% methanol-water solution containing 0. 1% TFA could elute all the MCs in solid phase extraction ( SPE) cartridge ( C-18), In this way. it is suggested that, in analysis of environmental samples with high concentration of impurity, impurity should be washed with 40% similar to 45% methanol-water solution containing 0. 1% TFA, and MCs should be eluted with 70% similar to 100% methanol-water solution containing 0. 1% TFA. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 学科主题 | Chemistry, Analytical |
| 类目[WOS] | Chemistry, Analytical |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | EXTRACTION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000233815200015 |
| 公开日期 | 2010-10-13 |
| 源URL | [http://ir.ihb.ac.cn/handle/152342/9082]  |
| 专题 | 水生生物研究所_中科院水生所知识产出（2009年前）_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, BB,Xiao, BD,Liu, JT,et al. The optimization of high performance liquid chromatographic method for analysis of trace microcystins in natural water bodies[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2005,33(11):1577-1579. |
| APA | Liu, BB,Xiao, BD,Liu, JT,Fang, T,&Liu, YD.(2005).The optimization of high performance liquid chromatographic method for analysis of trace microcystins in natural water bodies.CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,33(11),1577-1579. |
| MLA | Liu, BB,et al."The optimization of high performance liquid chromatographic method for analysis of trace microcystins in natural water bodies".CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 33.11(2005):1577-1579. |
入库方式： OAI收割
来源：水生生物研究所
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