| 利用螯合树脂分离富集法消除鱼粉中氯化钠对铅、镉测定的干扰 |
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| 引用本文： | 何健,冯民,朱臻怡,严蔚东,熊华萱. 利用螯合树脂分离富集法消除鱼粉中氯化钠对铅、镉测定的干扰[J]. 检验检疫科学, 2011, 0(1): 36-38 |
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| 作者姓名： | 何健 冯民 朱臻怡 严蔚东 熊华萱 |
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| 作者单位： | 淮安出入境检验检疫局; |
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| 基金项目： | 江苏出入境检验检疫局科研项目(2009KJ001) |
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| 摘 要： | 本文通过螯合树脂吸附,将铅、镉和氯化钠基体分离,采用原子吸收法测定,彻底解决了鱼粉中高盐基体带来的背景干扰问题,可准确测出鱼粉中铅、镉含量。
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| 关 键 词： | 螯合树脂 鱼粉 铅 镉 干扰 |
Separation and Enrichment Method Using Chelating Resin to Overcome the Interference on the Determination of Lead and Cadmium from Sodium Chloride in Fish Meal |
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| He Jian,Feng Min,Zhu Zhenyi,Yan Weidong,Xiong Huaxuan. Separation and Enrichment Method Using Chelating Resin to Overcome the Interference on the Determination of Lead and Cadmium from Sodium Chloride in Fish Meal[J]. Inspection and Quarantine Science, 2011, 0(1): 36-38 |
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| Authors: | He Jian Feng Min Zhu Zhenyi Yan Weidong Xiong Huaxuan |
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| Affiliation: | He Jian,Feng Min,Zhu Zhenyi,Yan Weidong,Xiong Huaxuan(Huaian Entry-Exit Inspection and Quarantine Bureau,Huaian,Jiangsu,223001) |
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| Abstract: | The separation of lead and cadmium from sodium chloride matrix can be achieved by chelating resin,and then detecting by AAS.This method can solve the problem of interference on the determination of lead and cadmium from sodium chloride matrix.Lead and cadmium of salted fish meal can be accurately measured by this method. |
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| Keywords: | Chelating Resin Fish meal Lead Cadmium Interference |
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