| 无火焰原子吸收测定血清中的铝 |
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| 引用本文： | 何世玉,张薇薇,汪关煜,朱萍.无火焰原子吸收测定血清中的铝[J].分析测试学报,1991(2). |
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| 作者姓名： | 何世玉 张薇薇 汪关煜 朱萍 |
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| 作者单位： | 中国科学院上海原子核研究所
(何世玉，张薇薇)，上海瑞金医院
(汪关煜)，上海瑞金医院(朱萍) |
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| 摘 要： | 用无火焰原子吸收法测定血清中的铝,样品用高纯水十倍稀释后,用标准加入法进行测定,不需使用基体改进剂和氘灯扣除背景。方法简单、准确、灵敏度高。用含铝20ng/ml的一份十倍稀释血清样,重复测十次,变异系数5%左右。
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| 关 键 词： | 无火焰原子吸收 血清 铝 |
Determmation of Aluminum in Serum by Flameless Atomic Absorption Method |
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| He Shiyu,Zhang Weiwei,Wang Guanyu,Zhu Ping.Determmation of Aluminum in Serum by Flameless Atomic Absorption Method[J].Journal of Instrumental Analysis,1991(2). |
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| Authors: | He Shiyu Zhang Weiwei Wang Guanyu Zhu Ping |
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| Institution: | He Shiyu,Zhang Weiwei,Wang Guanyu,Zhu Ping Shanghai Institute of Nuclear Research,Academia Sinica,China Shanghai Rui Jin Hospital |
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| Abstract: | In this paper, the determination of several to several ten ng/ml Al in serum by flamelessatomic absorption method is described. There is on need for sample pretreatment. The sample wasdiluted 10--fold with high pure distilled water for direct determination using Al(NO_3)_3 as stan-dard. Matrix modification and deuterium arc lamp background corrector were not utilized. Thismethod is simple, rapid, accurate and high sensitivity. Relative standard deviation was aboot 5%. |
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| Keywords: | Flameless atomic absorption serum aluminum |
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