| 火焰原子吸收光谱法测定土壤中有效态Cu、Zn、Fe和Mn |
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| 引用本文： | 金茜,钟永科,程学勤. 火焰原子吸收光谱法测定土壤中有效态Cu、Zn、Fe和Mn[J]. 光谱实验室, 2007, 24(4): 626-628 |
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| 作者姓名： | 金茜 钟永科 程学勤 |
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| 作者单位： | 遵义师范学院化学系分析教研室,贵州省遵义市上海路248号,563002;遵义师范学院化学系分析教研室,贵州省遵义市上海路248号,563002;遵义师范学院化学系分析教研室,贵州省遵义市上海路248号,563002 |
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| 摘 要： | 用稀HCl溶液提取土壤中有效态Cu、Zn、Fe和Mn,采用原子吸收光谱法测定其含量.样品加标回收率为93.0%-102.4%,相对标准偏差小于5.0%.该方法简便、快速,灵敏度高,检出限低,干扰小,结果令人满意.
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| 关 键 词： | 土壤 有效态 铜 锌 铁 锰 火焰原子吸收光谱法 |
| 文章编号： | 1004-8138（2007）04-0626-03 |
| 修稿时间： | 2007-03-19 |
Determination of Available Cu,Zn,Fe and Mn in Soil by Flame Atomic Absorption Spectrometry |
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| JIN Qian,ZHONG Yong-Ke,CHENG Xue-Qin. Determination of Available Cu,Zn,Fe and Mn in Soil by Flame Atomic Absorption Spectrometry[J]. Chinese Journal of Spectroscopy Laboratory, 2007, 24(4): 626-628 |
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| Authors: | JIN Qian ZHONG Yong-Ke CHENG Xue-Qin |
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| Affiliation: | Department of Chemistry, Zunyi Normal College, Zunyi,Guizhou 563002,P. R. China |
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| Abstract: | The available state Cu,Zn,Fe and Mn in soil were extracted by dilute HCI solution and determined by flame atomic absorption spectrometry. The recoveries of the standard addition are in the range of 93.0%-102.4% with the RSD less than 5.0%, The method is simple and rapid with satisfactory results. |
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| Keywords: | Soil Available State Cu Zn Fe Mn FAAS |
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