| 火焰原子吸收光谱法测定孕多维胶囊中钙、铁和锌的含量 |
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| 引用本文： | 王勇.火焰原子吸收光谱法测定孕多维胶囊中钙、铁和锌的含量[J].福建分析测试,1997(4). |
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| 作者姓名： | 王勇 |
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| 作者单位： | 福建省药品检验所 福州 |
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| 摘 要： | 用火焰原子吸收光谱法测定孕多维胶囊中钙,铁和锌的含量。结果表明,钙在8～16μg·mL~(-1)浓度范围,锌在0.5～3.5μg·ml~(-1)浓度范围,铁在3～11μg·mL~(-1)浓度范围内呈线性。钙,铁和锌的平均回收率分别为99.3％(RSD=0.93％),102.2％(RSD=0.57％)和100.6％(RSD=1.18％)。该方法快速、灵敏、准确,样品处理简便易行,可用于药品的质量控制。
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| 关 键 词： | 钙 铁 锌 火焰原子吸收光谱法 |
Determination of Calcium, Iron and Zinc in Yunduowei Capsules by Flame Atomic Absorption Spectropho to metry |
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| Wang Yong.Determination of Calcium, Iron and Zinc in Yunduowei Capsules by Flame Atomic Absorption Spectropho to metry[J].Fujian Anal Ysis & Testing,1997(4). |
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| Authors: | Wang Yong |
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| Abstract: | The paper described the determination of calcium, iron and zinc in the Yunduowei Capsules by flame atomic absorption spectrophotometry. The linear ranges of determination of calcium, iron and zinc were 8～16μg·mL~(-1), 3～11μg·mL~(-1)and 0.5～3.5μg·mL~(-1), respectively. The recovery of 99.3% (RSD=0.93%) for calcium, 102.2% (RSD=0.57%) for iron and 100.6% (RSD=1.18%) for zinc was obtained. The method is sensitive, rapid, accurate, and can be used in the quality control of the products. |
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| Keywords: | calcium iron zinc flame atomic absorption spectrophotometry |
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