摘要
采用一种新的标样制备方法,用波长色散X射线荧光光谱直接定量分析由微孔滤膜抽滤所吸附和收集的大气颗粒物中主量和痕量无机元素.具有快速、简便、准确和经济等特点.
The direct determination of 24 inorganic elements in ambient particles has been performed. These elements are determined directly with standard powder samples in new type of samples preparation by the Philips PW 1404/10 model XRFS. This technique has the advantage of simple sample preparation, rapid analysis, good reproducibility and low cost over other methods. It has been tested on reference samples and the results well a-gree with the recommended values.
出处
《环境化学》
CAS
CSCD
北大核心
1998年第5期494-499,共6页
Environmental Chemistry
