title: Ion association titration for the determination of local anesthetics in pharmaceuticals with tetrabromophenolphthalein ethyl ester as an indicator.
authors.affiliation: Department of Applied Chemistry, Aichi Institute of Technology, 1247 Yachigusa, Yakusa, Toyota 470-0392, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Sakai
authors.forename: N
authors.initials: N
authors.lastname: Teshima
authors.forename: Y
authors.initials: Y
authors.lastname: Takatori
mesh_terms: D000779:Anesthetics, Local / Q000032:analysis*; D006841:Hydrocarbons, Aromatic / Q000032:analysis; D007202:Indicators and Reagents; D010635:Phenolphthaleins / Q000737:chemistry*; D000644:Quaternary Ammonium Compounds / Q000032:analysis
chemical_list: D000779:Anesthetics, Local; D006841:Hydrocarbons, Aromatic; D007202:Indicators and Reagents; D010635:Phenolphthaleins; D000644:Quaternary Ammonium Compounds; C018157:tetrabromophenolphthalein ethyl ester