节点文献
离子色谱法测定大气硫酸盐化速率方法的改进
IMPROVEMENT IN THE DETERMINATION OF AIR SULPHATION SPEED BY ION CHROMATOGRAPHY
【摘要】 用离子色谱法测定大气硫酸盐化速率时,采用淋洗液常温浸泡过夜制备样品溶液,回收率为96.7%~102.0%,该样品溶液制备法使离子色谱法测定大气硫酸盐化速率简单、易行。
【Abstract】 When determining the air sulphation speed, the method of immersion at normal temperature was selected. The recovery was 96. 7% - 102.0% . The satisfied result was obtained.
【关键词】 离子色谱法;
常温浸泡;
硫酸盐化速率;
【Key words】 ion chromatography; immersion at nomal temperature; sulphation speed;
【Key words】 ion chromatography; immersion at nomal temperature; sulphation speed;
- 【文献出处】 化学分析计量 ,Chemical Analysis and Meterage , 编辑部邮箱 ,2002年02期
- 【分类号】O657.7
- 【被引频次】4
- 【下载频次】41