| 固体进样石墨炉原子吸收法直接测定地质样品中的痕量银 |
| |
| 引用本文： | 候书恩,常诚.固体进样石墨炉原子吸收法直接测定地质样品中的痕量银[J].地球科学,1990,15(2):229-232. |
| |
| 作者姓名： | 候书恩 常诚 |
| |
| 作者单位： | 中国地质大学(武汉)测试中心
(侯书恩)，中国地质大学(武汉)测试中心(常诚) |
| |
| 摘 要： |
|
| 关 键 词： | 银 地质 样品 石墨炉 原子吸收光谱 |
DETERMINATION OF TRACE SILVER IN GEOLOGICAL SAMP-LES BY SOLID SAMPLE INTRODUCTION IN GRAPHITE FURNACE ATOMIC ABSORPTION SPECTROMETRY |
| |
| Hou Shu''''en Chang Cheng.DETERMINATION OF TRACE SILVER IN GEOLOGICAL SAMP-LES BY SOLID SAMPLE INTRODUCTION IN GRAPHITE FURNACE ATOMIC ABSORPTION SPECTROMETRY[J].Earth Science-Journal of China University of Geosciences,1990,15(2):229-232. |
| |
| Authors: | Hou Shu'en Chang Cheng |
| |
| Abstract: | This paper presents a method for rapid determination of silver in geological samples by solid sample introduction in GFAAS. The calibrated curve can be drawn, using the results of standard solution of silver. The optimum conditions of analysis are selected. Related standard deviations ( RSD ) of the method are appro-ximately 1.7%~5.7%. The analytical results conform to those that are certified. |
| |
| Keywords: | trace silver solid sample introduction graphite furnace atomic absorption spectrometry |
| 本文献已被 CNKI 维普 等数据库收录！ |
