| 发射光谱定量测定硼、铅、锡、钼 |
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| 引用本文： | 王承娟. 发射光谱定量测定硼、铅、锡、钼[J]. 广东化工, 2011, 38(3): 138-139 |
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| 作者姓名： | 王承娟 |
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| 作者单位： | 国土资源部,南昌矿产资源监督检测中心,江西南昌,330038 |
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| 摘 要： | 样品以氧化锌、氟化钠、硫为缓冲剂。锗为内标,改善元素蒸发行为,大幅降低分析背景,分别对长波、短波板采用不同的显影时间。实现样品的硼、铅、锡、钼同时测定。此法广泛应用于各类地质样品中,取得满意的分析结果。
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| 关 键 词： | 发射光谱 硼 铅 锡 钼 |
Determination of Born,Lead,Tin and Molybdenum by Emission Spectrometry |
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| Wang Chengjuan. Determination of Born,Lead,Tin and Molybdenum by Emission Spectrometry[J]. Guangdong Chemical Industry, 2011, 38(3): 138-139 |
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| Authors: | Wang Chengjuan |
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| Affiliation: | Wang Chengjuan(Nanchang Mineral Resources Supervise Test Centre of Terrtory Resource Department,Nanchang 330038,China) |
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| Abstract: | A method for the determination of boron,lead,tin and molybdenum by emission spectrometry is developed.Zinc oxide,sodium fluoride and sulfur used as buffering agent.Ge is elected as the internal standard element.The evaporation of every element has been improved and the background has been reduced greatly.Different developing time is introduced into get long waves and short waves mods.The boron,lead,tin and molybdenum in samples were quantity determined simultaneously.Application of the method in a lot kinds of sample testing gets satisfactory result. |
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| Keywords: | emission spectrometry boron lead tin and molybdenum |
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