title: Analysis of piperazine estrone sulfate in tablets by ion-pair high-performance liquid chromatography.
mesh_terms: D002626:Chemistry, Pharmaceutical; D002851:Chromatography, High Pressure Liquid; D004970:Estrone / Q000031:analogs & derivatives* / Q000032:analysis; D010879:Piperazines / Q000032:analysis; D013607:Tablets / Q000032:analysis
chemical_list: D010879:Piperazines; D013607:Tablets; D004970:Estrone; C009927:estropipate