| 酸回流原子吸收分光光度法测针用活性炭中铅、锌、锰 |
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| 引用本文： | 曹丽军,严继东. 酸回流原子吸收分光光度法测针用活性炭中铅、锌、锰[J]. 中国卫生检验杂志, 2007, 17(9): 1621-1621,1631 |
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| 作者姓名： | 曹丽军 严继东 |
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| 作者单位： | 浙江省金华市疾病预防控制中心,浙江金华,321000 |
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| 摘 要： | 目的：选择一种测定活性炭中重金属的有效的前处理方法。方法：将样品进行酸回流、洗脱，再用原子吸收火焰法测定。结果：运用该法所测结果重现性好，灵敏度和加标回收率较为满意。结论：此法可作为此类样品重金属测定时前处理的有效方法。
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| 关 键 词： | 酸回流 原子吸收 铅、锌、锰 |
| 文章编号： | 1004-8685（2007）09-1621-02 |
| 收稿时间： | 2007-06-04 |
| 修稿时间： | 2007-06-04 |
The sour reflux atom absorption spectroscopy method to measure lead, zinc, manganese in the activated carbon with needle uses |
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| Cao Li-jun,Yan Ji-dong. The sour reflux atom absorption spectroscopy method to measure lead, zinc, manganese in the activated carbon with needle uses[J]. Chinses Journal of Health Laboratory Technology, 2007, 17(9): 1621-1621,1631 |
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| Authors: | Cao Li-jun Yan Ji-dong |
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| Affiliation: | Jinhua Center for Disease Control and Prevention,Jinhua 321000, China |
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| Abstract: | Objective:To choose a kind of method measuring the heavy metals in the activated carbon of valid of ex-handle a method.Methods:Carrying on sample sour reflux,wash to take off,again use the atom absorption flames method a measurement.Results:Using that method to measure result re-appear to do good,intelligent degree and add mark recovery rate more satisfied.Conclusion:This method can be used. |
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| Keywords: | Sour reflux Atom absorption Lead, Zinc, Manganese |
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