| 断续喷洒去溶电热雾化法在电感耦合等离子体原子发射光谱方法中的应用研究 |
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| 引用本文： | 张生民,穆惠媛,栾积芳.断续喷洒去溶电热雾化法在电感耦合等离子体原子发射光谱方法中的应用研究[J].分析化学,1992(1). |
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| 作者姓名： | 张生民 穆惠媛 栾积芳 |
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| 作者单位： | 陕西汉中，陕西汉中，陕西汉中 241信箱 723014，241信箱 723014，241信箱 723014 |
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| 摘 要： | 本文所讨论的电热雾化法是采用继续喷洒去溶技术,使试样在石墨炉表面逐步积累的进样方法。文章简要介绍了实验条件的选择和控制以及石墨炉装置的结构,探讨了提高电热雾化法相对检测能力的途径。实验结果表明:谱线黑度值与试样积累时间的对数值之间具有较好的线性关系。
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| 关 键 词： | 断续喷洒去溶技术 电热蒸发 电感耦合等离子原子发射光谱 |
Application of Intermittent Injection Desolvation-Electrothermal Vaporization Method in Inductively Coupled Plasma-Atomic Emission Spectrometry |
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| Zhang Shengmin,Mu Huiyuan,Luan Jifang.Application of Intermittent Injection Desolvation-Electrothermal Vaporization Method in Inductively Coupled Plasma-Atomic Emission Spectrometry[J].Chinese Journal of Analytical Chemistry,1992(1). |
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| Authors: | Zhang Shengmin Mu Huiyuan Luan Jifang |
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| Institution: | Zhang Shengmin~*,Mu Huiyuan,Luan Jifang |
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| Abstract: | The intermittent injection desolvation method is used to accumulate the sample onto the graphite furnace surface. The experiment conditions as well as the graphite furnace devices are described. The techniqe for improving the relative detection limit was reported. The experimental results show that the blackness of the spectral line is linear to the logarithm of the sample accumulating time. |
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| Keywords: | Intermittent injection desolvation Electrothermal vaporization Inductively Coupled Plasma-Atomic Emission Spectrometry linearity |
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