| 火焰原子吸收光谱法测定儿童头发中铁锌微量元素 |
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| 引用本文： | 林建原 易萌. 火焰原子吸收光谱法测定儿童头发中铁锌微量元素[J]. 赣南医学院学报, 2000, 20(1): 5-6 |
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| 作者姓名： | 林建原 易萌 |
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| 作者单位： | [1]化学教研室 [2]赣州地区卫生学校 |
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| 摘 要： | 目的：探索微量元素与儿童健康的关系。方法：用中性洗洁精洗发，硝酸－过氧化氢体系消化，火焰原子吸收光谱法测定１～６岁儿童发样中铁锌的含量。结果：铁、锌平均回收率分别为９７．８％和９７．０％。结论：本法灵敏度高，操作简便。
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| 关 键 词： | 微量元素 锌 铁 儿童 头发 |
Determination of Trace Amounts of Iron and Zinc In Children's Hair by Flame Atomic Absorption Spectrometry |
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| Ling Jianyuan,Yi Meng. Determination of Trace Amounts of Iron and Zinc In Children's Hair by Flame Atomic Absorption Spectrometry[J]. Journal of Gannan Medical College, 2000, 20(1): 5-6 |
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| Authors: | Ling Jianyuan Yi Meng |
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| Abstract: | Objective:Flame atomic abscrption spectrometry method has been applied to the determination of trace amounts of iron and zinc in children's hair.Effects of some factors on relation of trace elements and children health were investigated.Methods:The hair samples were cleaned with neutral lotion and dissolved with nitric acid and hydrogen peroxide.The contenes of iron and zinc were determined in hair between 1 year old and 6 years old.Results:The average recovery rate of iron and zinc was 97.8% and 97.0%.Conclusion:The method is sentitive and simple. |
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| Keywords: | flame atomic absorption spectrometry Trace elements lron Zinc Children's hair |
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