| ICP-MS测定矿产样品中的金 |
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| 引用本文： | 董 丽,陈素兰,林光西.ICP-MS测定矿产样品中的金[J].地质学刊,2011,35(4):424-426. |
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| 作者姓名： | 董 丽 陈素兰 林光西 |
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| 作者单位： | 江苏省地质调查研究院 |
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| 摘 要： | 试样经灼烧后用王水溶解,活性炭吸附,灰化灼烧除炭,再用王水溶解金,以ICP-MS进行测定。本方法具有简便、快捷、检出限低,线性范围宽等优点,经加标回收试验,结果稳定、可靠。
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| 关 键 词： | ICP-MS 活性炭 矿样 金 |
| 收稿时间： | 2011/7/13 0:00:00 |
Determination of gold in mineral samples by Inductively Coupled Mass Spectrometry |
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| DONG Li.Determination of gold in mineral samples by Inductively Coupled Mass Spectrometry[J].Jiangsu Geology,2011,35(4):424-426. |
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| Authors: | DONG Li |
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| Institution: | 1(1.Geological Survey of Jiangsu Province,Nanjing 200018,China;2.Environmental Monitoring Center of Jiangsu Province,Nanjing 210036,China;3.State Environmental Protection Key Lab of Monitoring and Analysis for Organic Pollutants in Surface Water,Nanjing 210036,China) |
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| Abstract: | The sample was dissolved in aqua regia after ignition, absorbed by activated carbon, carbon removed by incinerated ignition and dissolved and determined gold by aquaregia with the method of inductively coupled mass spectrometry. This method was characteristics of easy, quick, low detection limit and linear range. Through standard recovery, the results were stable and reliable. |
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| Keywords: | Inductively Coupled Mass Spectrometry (ICP-MS) Activated carbon Ore sample Gold |
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