| Scanning proton microprobe microanalysis for the assessment of homogeneity of IAEA urban dust reference materials |
| |
| 作者姓名： | Zhang Yuan-xun Gu Ying-mei Zhu Ji-fang Zhu Jie-qing |
| |
| 作者单位： | Shanghai Institute of Nuclear Research, Chinese Academy of Sciences, Shanghai 201800, China |
| |
| 基金项目： | Co-ordinate Research Programma(CRP)IAEA，， |
| |
| 摘 要： | In order to develop new reference materials for microanalytical nuclear techniques, scanning proton microprobe(SPM) technique was used to determine homogeneity level within 100x200 μm2 micro-area on the small pieces of IAEA urban dust reference materials. The experimental methods were described in detail. The results show that IAEA-396A/M Vienna urban dust is homogeneous enough for small sample analysis of standard reference material (SRM).
|
| 关 键 词： | standard reference material (SRM) |
| 收稿时间： | 6/6/1997 12:00:00 AM |
| 修稿时间： | 1997/7/18 0:00:00 |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《环境科学学报(英文版)》浏览原始摘要信息 |
| 点击此处可从《环境科学学报(英文版)》下载免费的PDF全文 |
