title: Application of Henderson equation for the determination of weakly acidic pharmaceutical compounds. Part 3: Determination of phenylbutazone.
abstract: A simple and rapid method for the determination of phenylkutazone using Henderson equation is described. The method is suitable for routine analysis in control laboratories.
mesh_terms: D002626:Chemistry, Pharmaceutical; D008722:Methods; D010653:Phenylbutazone / Q000032:analysis*; D011208:Powders / Q000032:analysis; D012995:Solubility; D013607:Tablets / Q000032:analysis
chemical_list: D011208:Powders; D013607:Tablets; D010653:Phenylbutazone