| 原子吸收分光光度计测定银的两种工作曲线拟合方式的研究 |
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| 引用本文： | 张晶.原子吸收分光光度计测定银的两种工作曲线拟合方式的研究[J].化工矿产地质,2016(4):237-241. |
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| 作者姓名： | 张晶 |
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| 作者单位： | 中化地质矿山总局地质研究院,河北涿州,072754 |
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| 摘 要： | 原子吸收工作曲线的两种拟合方式的研究,采用国家一级标准物质GBW07209(矿石中金和银成分分析标准物质)、GBW07255(GAg1)(银矿石中银成分分析标准物质)、GBW07256(GAg2)(银矿石中银成分分析标准物质)、GBW07305a(水系沉积物成分分析标准物质)、GBW07307a(水系沉积物成分分析标准物质)、GBW07311(水系沉积物成分分析标准物质)、GBW07405(土壤成分分析标准物质-黄红壤)进行实验,得出两种拟合方式的使用条件以及在实际工作中如何取舍的结论。
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| 关 键 词： | 原子吸收分光光度计 银 工作曲线拟合 |
ATOMIC ABSORPTION SPECTROPHOTOMETRIC DETERMINATION OF SILVER IN TWO STUDY ON CURVE FITTING METHOD |
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| Abstract: | This article on atomic absorption work curve of two species proposed collection way for has discussion, with national level standard material GBW07209 (ore gold and silver components analysis standard material), and GBW07255 (GAg1) (Silver stone in the silver components analysis standard material), and GBW07256 (GAg2) (Silver stone in the silver components analysis standard material), and GBW07305a (River deposition real components analysis standard material), and GBW07307a (River deposition real components analysis standard material ), GBW07311 (stream sediment reference materials for composition analysis), GBW07405 (soil reference materials for composition analysis-yellow-red soil) on an experimental basis. Identified two kinds of fitting conditions of use and the conclusions in practice which way to go. |
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| Keywords: | Atomic Absorption Spectrophotometer silver Working curve fitting |
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