title: [Rapid determination of oleanolic acid in tablets by HPLC].
abstract: The HPLC analysis has been carried out by using the ultrasphere-ODS column and methanol-water as mobile phase. The lowest limit of determination is 0.4 microgram. The relative standard deviation of different sample concentrations is 2.41%.
authors.affiliation: Shanxi Medical College, Taiyuan.
authors.forename: H D
authors.initials: HD
authors.lastname: Liu
authors.forename: X F
authors.initials: XF
authors.lastname: Sun
authors.forename: R X
authors.initials: RX
authors.lastname: Hao
authors.forename: X M
authors.initials: XM
authors.lastname: Qi
mesh_terms: D002851:Chromatography, High Pressure Liquid; D009828:Oleanolic Acid / Q000032:analysis*; D013607:Tablets / Q000737:chemistry
chemical_list: D013607:Tablets; D009828:Oleanolic Acid