| 火焰原子吸收光谱法测定钙盐试剂中的痕量镉 |
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| 引用本文： | 张莹,彭茵.火焰原子吸收光谱法测定钙盐试剂中的痕量镉[J].光谱实验室,1999,16(6):671-673. |
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| 作者姓名： | 张莹 彭茵 |
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| 作者单位： | 大连医科大学检验系,辽宁省大连市,116027 |
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| 摘 要： | 采用巯基棉分离富集钙盐试剂中的前量镉，用火焰原子吸收光谱法进行测定。方法简便、快速，结果满意。样品测定的相对标准偏差均小于４．８１％。
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| 关 键 词： | 火焰原子吸收光谱法 巯基棉 钙盐试剂 镉 |
| 修稿时间： | 1999-06-20 |
Determination of Trace Cadmium in Calcium Salt Reagents by Flame Atomic Absorption Spectrometry |
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| ZHANG Ying,PENG Yin.Determination of Trace Cadmium in Calcium Salt Reagents by Flame Atomic Absorption Spectrometry[J].Chinese Journal of Spectroscopy Laboratory,1999,16(6):671-673. |
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| Authors: | ZHANG Ying PENG Yin |
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| Abstract: | Trace cadmium in the calcium salt reagents was determined by flame atomic absorption spectrometry after separation and enrichment with sulfhydryl cotton.The method is convenient and quick,and the results are satisf actory.The relative standard deviations of the determination is less than 4.81%. |
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| Keywords: | Flame Atomic Absorption Spectrometry Sulfhydryl Cotton Calcium Salt Reagents Cadmium |
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