| 火焰原子吸收法测定植物中微量铬 |
| |
| 引用本文： | 于晓南 杨华. 火焰原子吸收法测定植物中微量铬[J]. 现代仪器, 1999, 0(6): 32-33 |
| |
| 作者姓名： | 于晓南 杨华 |
| |
| 作者单位： | 北京林业大学园林学院,北京市园林局花木公司,中国林业科学院森环所 北京 100083,北京 100005,北京 100091 |
| |
| 摘 要： | 本文提出了一种简易快捷的火焰原子吸收(FAAS)分析植物样品中的铬的方法。采用甲基异丁基酮萃取富集后,消除了基体的干扰,使分析结果准确可靠。
|
| 关 键 词： | 火焰原子吸收法 铬 植物 萃取 |
The determination of Chromium (Cr) in plants by flame atomic absorption spectrophotometry |
| |
| Yu Xiaonan. The determination of Chromium (Cr) in plants by flame atomic absorption spectrophotometry[J]. Modern Instruments, 1999, 0(6): 32-33 |
| |
| Authors: | Yu Xiaonan |
| |
| Abstract: | The simple and rapid analysis method for determination of chromium (Cr) in the sample of plant by flame atomic absorption spectrophotometry (FAAS) was described in this paper. Methyl isobutyl ketone was used to be extracting solvent . The interference of the matrix was corrected effectively and the results obtained are satisfactory. |
| |
| Keywords: | FAAS Cr plant extraction |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
