| 原子捕集—火焰原子吸收法测定金和镓 |
| |
| 引用本文： | 燕庆元,李华.原子捕集—火焰原子吸收法测定金和镓[J].分析化学,1991,19(4):436-439. |
| |
| 作者姓名： | 燕庆元 李华 |
| |
| 作者单位： | 河南大学化学系，河南大学化学系，河南大学化学系，河南大学化学系 开封475001，开封475001，开封475001 83级学生，开封475001 84级学生 |
| |
| 摘 要： |
|
| 关 键 词： | 金 镓 测定 原子吸收法 火焰 |
Determination of Gold and Gallium by Atom Trapping-Flame Atomic Absorption Spectrometry |
| |
| Yan Qingyuan Li Hua Hu Shaoqiang Li Junzhong.Determination of Gold and Gallium by Atom Trapping-Flame Atomic Absorption Spectrometry[J].Chinese Journal of Analytical Chemistry,1991,19(4):436-439. |
| |
| Authors: | Yan Qingyuan Li Hua Hu Shaoqiang Li Junzhong |
| |
| Abstract: | The structure,manufacture and sensitivity of slotted quartz tube atom trapping techniques in polarized Zeeman atomic absorption spectrophotometry were described in this paper.A method for the determination of Au in ore was given.The determining con- ditions of Ga by water cooled tube atom trapping were experimentally optimized with ortho- gonal test.The best procedure was proposed for the determination of Ga by atom trapping -flame atomic absorption spectrometry. |
| |
| Keywords: | Atom trapping-flame atomic absorption spectrometry Gold Gallium |
| 本文献已被 CNKI 维普 等数据库收录！ |
