| 原子吸收光谱法测定小活络丸中重金属的含量 |
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| 引用本文： | 邱学伟,单秀明,张春辉,于毓. 原子吸收光谱法测定小活络丸中重金属的含量[J]. 中国药师, 2015, 0(2): 338-340 |
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| 作者姓名： | 邱学伟 单秀明 张春辉 于毓 |
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| 作者单位： | 青岛市食品药品检验检测中心 山东青岛 266071;青岛市食品药品检验检测中心;青岛市食品药品检验检测中心;青岛市食品药品检验检测中心 |
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| 摘 要： | 目的:测定34家企业生产的小活络丸中铅、镉、砷、汞、铜的含量。方法:采用微波消解样品,石墨炉原子吸收分光光度法测定铅、镉、砷的含量;氢化物原子吸收分光光度法测定汞的含量;空气-乙炔火焰原子吸收分光光度法测定铜的含量。结果:34家企业生产的小活络丸中,铅、镉、砷、汞均有不同程度的超出规定限度。结论:该方法简单、准确,可用于小活络丸中重金属的含量测定。
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| 关 键 词： | 原子吸收光谱 小活络丸 重金属含量 |
| 收稿时间： | 2014-07-28 |
| 修稿时间： | 2014-10-30 |
Content Determination of Heavy Metals in Xiaohuoluo Pills by Atomic Absorption Spectrometry |
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| Qiu Xuewei,Shan Xiuming,Zhang Chunhui and Yu Yu. Content Determination of Heavy Metals in Xiaohuoluo Pills by Atomic Absorption Spectrometry[J]. China Pharmacist, 2015, 0(2): 338-340 |
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| Authors: | Qiu Xuewei Shan Xiuming Zhang Chunhui Yu Yu |
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| Affiliation: | Qiu Xuewei;Shan Xiuming;Zhang Chunhui;Yu Yu;Qingdao Centre for Food and Drug Control; |
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| Abstract: | ABSTRACT Objective: To determine the content of lead, cadmium, arsenic, mercury and copper in Xiaohuoluo pills produced by 34 enterprises.Methods: Using microwave digestion, the contents of lead, cadmium and arsenic were determined by graphite furnace atomic absorption spectrometry; the content of mercury was determined by hydride generation atomic absorption spectrophotometry; the content of copper was determined by air acetylene flame atomic absorption.Results: Lead, cadmium, arsenic and mercury in Xiaohuoluo pills from 34 different manufacturers were beyond the limits in various degrees. Conclusion:The method is simple and accurate, and can be used in the heavy metal determination of Xiaohuoluo pills. |
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