title: [Study on quality standards for Lingmaoxiang Jiedu pills].
abstract: OBJECTIVE
  To establish the quality standards of Linmaoxiang Jiedu pills.
  
  
  METHODS
  Cinobufagin and bufogenin were determined by HPLC simultaneously.
  
  
  RESULTS
  The average recoverys of Cinobufagin and bufogenin was 100.5% and 100.3%, their linear range were 48.74-731.10 ng and 49.90-748.50 ng, respectively.
  
  
  CONCLUSIONS
  The method for quantification is reproducible and realizable. The method can be used to control quality of Linmaoxiang Jiedu pills as the quality standards.
authors.affiliation: College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310080, China. joeff20@yahoo.com.cn
authors.forename: Cheng
authors.initials: C
authors.lastname: Zheng
authors.forename: Binbin
authors.initials: B
authors.lastname: Zheng
authors.forename: Tongwei
authors.initials: T
authors.lastname: Yao
mesh_terms: D002018:Bufanolides / Q000032:analysis; D002851:Chromatography, High Pressure Liquid; D004365:Drugs, Chinese Herbal / Q000032:analysis*; D015203:Reproducibility of Results
chemical_list: D002018:Bufanolides; D004365:Drugs, Chinese Herbal; C005734:bufogenin; C002471:cinobufagin