采暖期北京大气气溶胶中有机酸的测定

作者：郭雪清; 王英峰; 施燕支; 李杏茹; 王跃思

来源：分析测试学报, 2007, S1: 181-183+186.

• PM2.5
• Derivatization
• Organic acids PM2.5
• Organic acids

This paper set up the identification method of BF3/ methanol derivatization,GC-MS for analyzing organic acid in PM2.5 aerosol. The result shows that this method is reliable for monitoring the polar organic acid. Total 34 polar organic acids were identified and quantified, including 23 n-fatty acids ...

• 单位
  首都师范大学; 中国科学院大气物理研究所; 大气边界层物理与大气化学国家重点实验室