火焰原子吸收法对脱毒马铃薯种中微量元素铁的分析 |
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引用本文: | 徐祖民,;曾开祥,;蔡元志,;杨世奎. 火焰原子吸收法对脱毒马铃薯种中微量元素铁的分析[J]. 黔西南民族师范高等专科学校学报, 2014, 0(6): 112-115 |
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作者姓名: | 徐祖民, 曾开祥, 蔡元志, 杨世奎 |
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作者单位: | [1]兴义民族师范学院,贵州兴义562400; [2]普安县一中,贵州普安561500 |
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基金项目: | 黔西南州科技局项目(编号:2013-70). |
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摘 要: | 以火焰原子吸收法对黔西南州不同地区脱毒马铃薯种样品中的微量元素铁进行测定。结果表明,相关系数R=O.9987,相对标准偏差为1.75%,标准曲线在0.01-0.03ug/ml范围呈良好线性关系。该法简单、经济、干扰少,具有良好的准确度、选择性好。
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关 键 词: | 脱毒马铃薯种 焰原子吸收法 微量元素 铁 |
Total Contents of Trace iron in Samples of the QanXi-nan Potatoesis Determined by Flame-Atomic-Absorption Spectrometry |
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Affiliation: | XU-Zumin, ZENG-Kaixiang, CAI-Yuanzhi, YANG-Shikui(l.XingyiNormalCollegeforNationalities, Xingyi, Guizhou562400;2. 1st High-schoolofPu-anCounty,PuarbGuizhou562400China) |
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Abstract: | The total contents of trace iron in samples of the QanXi-nan Potatoes is determined by flame atomic absorption spec- trometry, results show that, the correlation coefficient R=0.9987, the relative deviation is 1.75%, the standard curve was linear in the range of 0.01-0.03ug/ml. The method is simple, economic, less interference, accuracy and selectivity. |
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Keywords: | virus-free potato atomic absorption spectrometry total content of trace element iron |
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