title: Titrimetric determination of sulphate in pharmaceutical products.
mesh_terms: D001464:Barium; D002626:Chemistry, Pharmaceutical; D002712:Chlorides; D002845:Chromatography; D006863:Hydrogen-Ion Concentration; D008722:Methods; D013431:Sulfates / Q000032:analysis*
chemical_list: D002712:Chlorides; D013431:Sulfates; D001464:Barium