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| 火焰原子吸收法测定大气飘尘中痕量铅铜锰铁钙镁 | |
| 引用本文： | 张永福 吴忠军. 火焰原子吸收法测定大气飘尘中痕量铅铜锰铁钙镁[J]. 理化检验(化学分册), 1999, 35(10): 449-451 |
| 作者姓名： | 张永福 吴忠军 |
| 作者单位： | 佳木斯市卫生防疫站!154002(张永福，张晓丽，张晓光)，佳木斯市环境保护监测站(吴忠军) |
| 摘 要： | 研究了用火焰原子吸收分光光度法测定大气飘尘中痕量铅、铜、锰、铁、钙、镁,回收率96%～104%,相对标准偏差在4%以内.六种元素的线性良好,相关系数在0.9997～0.9999之间. |
| 关 键 词： | 火焰原子吸收分光光度法 大气飘尘 铅 铜 锰 铁 钙 镁 |
FAAS DETERMINATION OF TRACE AMOUNTS OF Pb Cu Mn Fe Ca and Mg IN ATOMOSPHERIC DUST |
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| Zhang Yongfu,Zhang Xiaoli and Zhang Xiaoguang. FAAS DETERMINATION OF TRACE AMOUNTS OF Pb Cu Mn Fe Ca and Mg IN ATOMOSPHERIC DUST[J]. Physical Testing and Chemical Analysis Part B:Chemical Analgsis, 1999, 35(10): 449-451 | |
| Authors: | Zhang Yongfu Zhang Xiaoli Zhang Xiaoguang |
| Abstract: | It is reported in this paper that flame atomic absorption spetrometry is used for the determination of trace amounts of Pb Cu Mn Fe Ca and Mg in atomospheric duct. The rate of recovery is 96%-104% and RSD obtained is smaller than 4%. The linear relationship between the concentrations and absorbances for the six aboved mentioned elements are good. The corelative coefficients found are between 0. 9997-0. 9999. |
| Keywords: | Flame atomic absorption spectrometry Atomospheric dust Pb Cu Mn Fe Ca Mg |
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