| 使用改进的食品汞消解装置测定食品中的汞 |
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| 引用本文： | 史明,鞠宏亮,刘晓颖. 使用改进的食品汞消解装置测定食品中的汞[J]. 预防医学论坛, 2005, 11(5): 555-556 |
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| 作者姓名： | 史明 鞠宏亮 刘晓颖 |
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| 作者单位： | 1. 山东省青岛市市南区疾病控制中心,山东,青岛,266001
2. 山东省青岛市疾病控制中心,山东,青岛,266033 |
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| 摘 要： | [目的]利用获得国家专利的改进的汞消解装置,与传统的装置进行比较,考察其能否应用于食品中汞的消解。[方法]应用本消解装置,测定食品中汞。[结果]回收率分别达到91.1%、96.4%、100.0%,变异系数分别为14.3%、5.7%、5.1%。本装置与传统装置测汞的结果,经配对t检验差异无统计学意义(t=4.552,P>0.01)。[结论]本装置操作简单,消解速度快,重现性好,回首率高,环保节水。
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| 关 键 词： | 汞测定 汞消解装置 |
| 文章编号： | 1672-9153（2005）05-0555-02 |
| 收稿时间： | 2004-04-13 |
| 修稿时间： | 2004-04-13 |
Determination of Mercury in Food by the New Decomposable Installment |
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| SHI Ming,JU Hong-liang,LIU Xiao-ying. Determination of Mercury in Food by the New Decomposable Installment[J]. Preventive Medicine Tribune, 2005, 11(5): 555-556 |
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| Authors: | SHI Ming JU Hong-liang LIU Xiao-ying |
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| Abstract: | [Objective]To compare the new decomposable installment which obtained national patent with the traditional one for using it in the decomposability of food.[Methods]The decomposable installment was used to determine mercury in food.[Results]The recovery was 91.1%, 96.4%and100.0%,RSD was 14.3%,5.7%and5.1%.There was no significant difference between the two installments(t=4.552,P>0.01).[Conclusion]The installment is simple, fast in speed of decomposability, good in repetitiveness ,high in recovery ,eco-friendly and water saving. |
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| Keywords: | Determination of mercury Decomposable installment of mercury |
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