| 关于冷原子吸收法测定尿汞影响因素探讨 |
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| 引用本文： | 朱彩霖 刘力. 关于冷原子吸收法测定尿汞影响因素探讨[J]. 广东微量元素科学, 1997, 4(5): 29-33 |
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| 作者姓名： | 朱彩霖 刘力 |
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| 作者单位： | 贵州省环境卫生监测站!贵阳，550004，贵州省环境卫生监测站!贵阳，550004 |
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| 摘 要： | 介绍了对尿汞快速测定法的改进，用消泡剂磷三丁酸消除尿中泡沫，并讨论了尿汞测定的最佳条件，本法的相对标准偏差为４．８－９．０％，回收率９４－１０１％。
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| 关 键 词： | 磷酸三丁酯 尿液 冷原子吸收法 测定 汞 |
Discussion on the Influential Factors of Hg in Urine Determined by the Cold Atomic Absorption Method |
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| Zhu Cailin, Liu Li. Discussion on the Influential Factors of Hg in Urine Determined by the Cold Atomic Absorption Method[J]. Trace Elements Science, 1997, 4(5): 29-33 |
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| Authors: | Zhu Cailin Liu Li |
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| Abstract: | The fast determination method of Hg in urine is introduced. Foam in urine was eliminated by defoaming agent (tributyl phosphate). The optimum conditions for the determination of Hg in urine were studied. The relative standard deviation is from 4. 8% to 9. 0%, the recovery is from 94% to 101 %. |
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| Keywords: | Hg Urine Effect factor Defoaming agent Tributyl phosphate |
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