| 论火焰原子吸收法测镁时铝干扰的机理 |
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| 引用本文： | 刘栋,杜鸣. 论火焰原子吸收法测镁时铝干扰的机理[J]. 山东师范大学学报(自然科学版), 1989, 4(1): 31-35 |
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| 作者姓名： | 刘栋 杜鸣 |
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| 作者单位： | 山东大学化学系，山东师大化学系 |
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| 摘 要： | 用熔融体性质对杂质蒸发速度的影响解释了火焰原子吸收法栅镁时对铝的干扰以及镧对铝干扰的抑制作用。推论出高沸点氧化物都有抑制铝干扰镁的作用,并得到了实验证实。
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| 关 键 词： | 镁 铝 原子吸收法 干扰 |
A DISCUSSION ON THE MECHANISM OF ALUMINIUM INTERFERENCE IN DETERMINATION OF MAGNESIUM BY FLAME ATOM ABSORPTION |
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| Liu Dong. A DISCUSSION ON THE MECHANISM OF ALUMINIUM INTERFERENCE IN DETERMINATION OF MAGNESIUM BY FLAME ATOM ABSORPTION[J]. Journal of Shandong Normal University(Natural Science), 1989, 4(1): 31-35 |
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| Authors: | Liu Dong |
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| Affiliation: | Liu Dong(Chemistry Department of Shandong University) Du Ming (Department of Chemistry) |
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| Abstract: | By the affections of the evaporation rate of impurities with the qualities of melting substances, the interference of aluminium in determination of Mg by flame atom absorption and inhibition of Lathanum are explained. The conclusion is that all hlgh boiling-point oxides can inhibit the interference of Al and it is confirmed by experiment. |
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| Keywords: | magnesium aluminium interference flame atom absorption |
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