| 悬浮液进样-火焰原子吸收光谱法测定饲料中的微量元素 |
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| 引用本文： | 林建原,徐金炜,徐亚平,沈炜熠.悬浮液进样-火焰原子吸收光谱法测定饲料中的微量元素[J].浙江万里学院学报,2007,20(5):50-54. |
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| 作者姓名： | 林建原 徐金炜 徐亚平 沈炜熠 |
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| 作者单位： | 浙江万里学院,宁波,315100 |
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| 摘 要： | 以邻苯二甲酸二丁酯-琼脂溶液为悬浮液，建立了悬浮液进样-火焰原子吸收光谱法快速测定饲料中微量元素铁、锌、铜的方法．回收率为96．5％-102．2％，测定结果与灰化法一致．
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| 关 键 词： | 饲料 悬浮液进样 火焰原子吸收光谱法 微量元素 |
| 文章编号： | 1671-2250（2007）05-0050-05 |
| 修稿时间： | 2007-03-25 |
Determination of Trace Elements in Feed by Suspension Sampling-Flame Atomic Absorption Spectrometry |
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| LIN Jian-yuan,XU Jin-wei,XU Ya-ping,SHEN Wei-yi.Determination of Trace Elements in Feed by Suspension Sampling-Flame Atomic Absorption Spectrometry[J].Journal of Zhejiang Wanli University,2007,20(5):50-54. |
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| Authors: | LIN Jian-yuan XU Jin-wei XU Ya-ping SHEN Wei-yi |
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| Institution: | Zhejiang Wanli University, Ningbo 315100 |
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| Abstract: | Agar sol containing phthalate were used as suspension.The method for fast determination of Copper, Iron and Zinc trace element in feed by Flame Atomic Absorption Spectrometry was established.The recovery is 96.5%- 102.2%. Determination results were consistent with those results of ashing method. |
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| Keywords: | feed suspension sample introduction Flame Atomic Absorption Spectrometry trace element |
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