| 火焰原子吸收法测定人造奶油中的镍 |
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| 引用本文： | 沈志武,沈惠君.火焰原子吸收法测定人造奶油中的镍[J].光谱学与光谱分析,2001,21(4):567-568. |
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| 作者姓名： | 沈志武 沈惠君 |
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| 作者单位： | 常州市卫生防疫站, |
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| 摘 要： | 本文介绍了用火焰原子吸收分光光度法测定人造奶油中镍的方法，样品处理过程简单，结果具有良好的精密密度和准确度，测定结果相对偏差为3．04％，平均回收率为97．7％。
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| 关 键 词： | 火焰原子吸收分子光度法 人造奶油 镍 测定 氢化法 催化剂 |
| 修稿时间： | 1999年6月3日 |
Determination of Nickel in Artificial Cream by Flame Atomic Absorption Spectrometry |
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| Z Shen,H Shen.Determination of Nickel in Artificial Cream by Flame Atomic Absorption Spectrometry[J].Spectroscopy and Spectral Analysis,2001,21(4):567-568. |
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| Authors: | Z Shen H Shen |
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| Institution: | Changzhou Sanitation and Anti-epidemic Station, 213003 Changzhou. |
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| Abstract: | This paper describes a new method for the determination of nickel in artificial cream by flame atomic absorption spectrometry.Compared with the others,the process of sample treatment by HNO 3 H 2SO 4 is simple,and the operation is easy.The results show that the method offers good precision and accuracy.The relative standard deviation is 3 04% and the rate of recovery is 97 7%. |
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| Keywords: | Flame atomic absorption spectrometry Artificial cream Nickel |
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