Dissolution determination of five components in Huoxiang Zhengqi tablets using partitioned dispersive liquid-liquid microextraction combined with HPLC-UV

Huaizhong Guo, Xiaomin Pang, Weiquan Zhang, Wenyue Jiang, Xiaocong Pang
  • Analytical Methods, January 2013, Royal Society of Chemistry
  • DOI: 10.1039/c3ay40153g