| FAAS法测定钙尔奇小添佳咀嚼片中钙、铁、锌和铜的含量 |
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| 引用本文： | 那海秋. FAAS法测定钙尔奇小添佳咀嚼片中钙、铁、锌和铜的含量[J]. 西北药学杂志, 2014, 0(4): 365-367 |
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| 作者姓名： | 那海秋 |
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| 作者单位： | 辽宁省食品药品检验所,沈阳110023 |
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| 摘 要： | 目的建立钙尔奇小添佳咀嚼片中钙、铁、锌、铜的含量测定方法。方法用硝酸和过氧化氢微波消解样品,火焰原子吸收标准曲线法测定钙、铁、锌、铜4种元素含量。结果钙、铁、锌、铜4种元素的回收率在97.0%102.5%之间;RSD≤2.5%(n=5)。结论实验建立的方法快速、简便,结果准确,适用于钙尔奇小添佳咀嚼片中钙、铁、锌、铜的含量测定。
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| 关 键 词： | FAAS 钙尔奇小添佳咀嚼片 钙 铁 锌 铜 |
Determination of calcium,iron,zinc and copper contents in Caltrate Xiaotianjia Chewable Tablets by FAAS |
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| NA Haiqiu. Determination of calcium,iron,zinc and copper contents in Caltrate Xiaotianjia Chewable Tablets by FAAS[J]. Northwest Pharmaceutical Journal, 2014, 0(4): 365-367 |
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| Authors: | NA Haiqiu |
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| Affiliation: | NA Haiqiu(Liaoning Institute for Food and Drug Control, Shenyang t 10023,China) |
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| Abstract: | Objective To develop a method for determining the content of calcium,iron,zinc and copper in Caltrate Xiaotianjia Chewable Tablets.Methods The samples were digested by nitric acid and hydrogen peroxide in microwave oven;the determination of calcium,iron,zinc and copper was performed by flame atomic absorption with the standard curve method.Results Recovery of calcium,iron,zinc and copper was in the range of 97.0%-102.5%;RSD≤2.5%（n=5）.Conclusion This method is rapid,simple,accurate,and applicable to the determination of calcium,iron,zinc and copper contents in Caltrate Xiaotianjia Chewable Tablets. |
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| Keywords: | FAAS Caltrate Xiaotianjia Chewable Tablets calcium iron zinc copper |
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