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wennanou银虫 (小有名气)
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[求助]
测定鱼类耳石（碳酸钙成分）中的微量元素的方法
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测定鱼类耳石（主要成分是碳酸钙）中微量元素锶和钡的含量，文献中提到要用ICPMS，请有关地质的童鞋推荐几篇关于具体测试方法的文献！（本人是生态相关专业，对这些不太了解）十分谢谢 |
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eruone
至尊木虫 (正式写手)
弱智大鱼
- 应助: 136 (高中生)
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- 在线: 144.8小时
- 虫号: 903144
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- 专业: 矿床学
9楼2013-04-03 00:52:54
eruone
至尊木虫 (正式写手)
弱智大鱼
- 应助: 136 (高中生)
- 金币: 10441.7
- 红花: 7
- 帖子: 484
- 在线: 144.8小时
- 虫号: 903144
- 注册: 2009-11-14
- 专业: 矿床学
【答案】应助回帖
感谢参与，应助指数 +1
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这个方法是很成熟的了。用激光剥蚀进样，采用ICPMS来测试。 下面是一些相关文献。 Campana et al., 1997, Comparison of accuracy, precision, and sensitivity in elemental assays of fish otoliths using the electron microprobe, proton-induced X-ray emission, and laser ablation inductively coupled plasma mass spectrometry,Canadian Journal of Fisheries and Aquatic Sciences,54(9): 2068-2079 Campana, S.E.; Fowler, A.J.; Jones, C.M. 1994. Otolith elemental fingerprinting for stock identification of Atlantic cod (Gadus morhua) using laser ablation ICPMS. Canadian Journal of fisheries and aquatic sciences. 51, no. 9. 1942-1950 Anthony J. Fowler, Steven E. Campana, Simon R. Thorrold, Cynthia M. Jones, 1995. Experimental assessment of the effect of temperature and salinity on elemental composition of otoliths using laser ablation ICPMS. Canadian Journal of Fisheries and Aquatic Sciences, 1995, 52(7): 1431-1441, 10.1139/f95-138 D. A. Milton, S. R. Chenery. 1998. The effect of otolith storage methods on the concentrations of elements detected by laser-ablation ICPMS. Journal of Fish Biology. Volume 53, Issue 4, pages 785–794, Michael Sanborn and Kevin Telmer,2003. The spatial resolution of LA-ICP-MS line scans across heterogeneous materials such as fish otoliths and zoned minerals. J. Anal. At. Spectrom., 18, 1231-1237 Steven F. Durrant and Neil I. Ward. 2005. Recent biological and environmental applications of laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS). J. Anal. At. Spectrom., 20, 821-829 |
2楼2013-03-29 09:52:44
感谢参与，应助指数 +1
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3楼2013-03-29 10:29:05
4楼2013-04-01 10:11:55