| 氢化物－原子吸收法测定罐头中汞 |
| |
| 引用本文： | 李学民,张进杰. 氢化物－原子吸收法测定罐头中汞[J]. 光谱实验室, 1995, 0(6) |
| |
| 作者姓名： | 李学民 张进杰 |
| |
| 作者单位： | 秦皇岛进出口商品检验局 |
| |
| 摘 要： | 本文研究了氢化物－原子吸收法测定罐头中的汞，用电热石墨消化器处理样品，选择了合适的硼氢化钠浓度。本方法获得满意的精密度和准确度。操作简便，快速。
|
| 关 键 词： | 汞的测定；氢化物－原子吸收法；罐头 |
Determination of Mercury in Can by Hydride Generation-Atomic Absorption Spectrophotometry |
| |
| Li Xuemin,Zhang Jinjie. Determination of Mercury in Can by Hydride Generation-Atomic Absorption Spectrophotometry[J]. Chinese Journal of Spectroscopy Laboratory, 1995, 0(6) |
| |
| Authors: | Li Xuemin Zhang Jinjie |
| |
| Abstract: | A method for determination of mercury in can by hydride generation-atomic absorption spectrophotometry has been investigated in this paper.The can was treated by electric heating graphite decomposition vessel,proper NaBH4 concentration were selected,the accuracy and precision of the test favourably obtained in a simple and fast way. |
| |
| Keywords: | Determination of Mercury Hydride Generation-AAS Can. |
| 本文献已被 CNKI 等数据库收录！ |
