Determination of inorganic and methyl mercury in biological samples by high performance liquid chromatography coupled with inductively coupled plasma-mass spectrometry
文献类型：期刊论文
| 作者 | Wang M(王萌) ; Feng WY(丰伟悦); Zhang F(张芳); Wang B(汪冰); Shi JW(史俊稳); Li B(李柏); Chai ZF(柴之芳); Zhao YL(赵宇亮); Wang, M; Feng, WY
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| 刊名 | CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
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| 出版日期 | 2005 |
| 卷号 | 33期号:12页码:1671-1675 |
| 关键词 | high performance liquid chromatography inductively coupled plasma-mass spectrometry hyphened technique mercury biological samples speciation analysis |
| 通讯作者 | Chinese Acad Sci, Key Lab Nucl Anal Tech, Inst High Energy Phys, Beijing 100049, Peoples R China ; Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 英文摘要 | High performance liquid chromatography coupled with inductively coupled plasma-mass spectrometry (HPLC-ICP-MS) has been developed for the determination of inorganic and methyl mercury in biological samples. Different techniques used to extract inorganic and methyl mercury from biological samples were also evaluated. The samples were sonicated to extract inorganic and methyl mercury in the system of 5 mol/L HCl. A 5% (V/V) methanol-water mobile phase containing 0.06 mol/l, ammonium acetate, 20 mu g/L Bi and 0.1% (V/V) 2-mereaptoethanol and a C-18 reversed-phase column (5 mu m, 3.9 mm x 150 mm) was used for separation of CH3Hg+ and Hg-2(+) by HPLC. The concentrations of CH3Hg+ and Hg-2(+) in eluent were detected by ICP-MS. Total four certified reference materials including human hair (GBW 07601), prawn (GBW 08572), fish (IAEA MA-B-3/TM) and bovine liver (GBW 080193) were analyzed. The results showed good accordance with the certified values. The detection limits of the method for inorganic and methyl mercury were 0.3 mu g/L and 0.2 mu g/L, respectively. |
| 学科主题 | Chemistry |
| 类目[WOS] | Chemistry, Analytical |
| 研究领域[WOS] | Chemistry |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000234382300001 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/239471]  |
| 专题 | 高能物理研究所_院士 高能物理研究所_实验物理中心 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Wang M,Feng WY,Zhang F,et al. Determination of inorganic and methyl mercury in biological samples by high performance liquid chromatography coupled with inductively coupled plasma-mass spectrometry[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2005,33(12):1671-1675. |
| APA | 王萌.,丰伟悦.,张芳.,汪冰.,史俊稳.,...&Zhao, YL.(2005).Determination of inorganic and methyl mercury in biological samples by high performance liquid chromatography coupled with inductively coupled plasma-mass spectrometry.CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,33(12),1671-1675. |
| MLA | 王萌,et al."Determination of inorganic and methyl mercury in biological samples by high performance liquid chromatography coupled with inductively coupled plasma-mass spectrometry".CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 33.12(2005):1671-1675. |
入库方式： OAI收割
来源：高能物理研究所
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