| 火焰原子吸收光谱法测定医药原料黄体酮中的铬 |
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| 引用本文： | 董银根,沈惠君. 火焰原子吸收光谱法测定医药原料黄体酮中的铬[J]. 光谱学与光谱分析, 2000, 20(3): 393-394 |
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| 作者姓名： | 董银根 沈惠君 |
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| 作者单位： | 常州市卫生防疫站,213003,常州 |
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| 摘 要： | 本文研究了黄体酮中微量元素铬的火焰原子吸收分光光度法的测定，方法简便、快速，省时，具有良好的精密度和准确度。平均相对标准偏差为３．０２％，平均回收率为９８．８％。
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| 关 键 词： | 医药原料 火焰原子吸收光谱 黄体酮 铬 |
Determination of Trace Cr in Medical Material Progesterone by Flame Atomic Absorption Spectrophotometry |
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| Yingen DONG,Huijun SHEN. Determination of Trace Cr in Medical Material Progesterone by Flame Atomic Absorption Spectrophotometry[J]. Spectroscopy and Spectral Analysis, 2000, 20(3): 393-394 |
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| Authors: | Yingen DONG Huijun SHEN |
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| Affiliation: | Changzhou Sanitation and Arit-epidemic Station, 213003 Changzhou. |
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| Abstract: | This paper report the development of the deter mi nation of trace metal Cr in medical material progesterone by flame atomic absorp tion spectrophotometry.After the organic compounds are eliminated by HNO 3-H 2O 4 to decomposite completely,the sample is determina ted by FAAS.The met hod is convenient and the results show good precision and accuracy.The relative standard deviation was 3.0% and the rate of recovery was 98.8%. |
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| Keywords: | FAAS Medical material progesterone Cr |
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