title: [Determination of amitriptyline hydrochloride by zero-current oscillo-potentiometric and bipotentiometric methods].
abstract: Using platinum plate coated with PVC membrane as indicator electrode, amitriptyline hydrochloride was titrated with sodium tetraphenylborate by zero-current oscillo-potentiometry titration and zero-current oscillo-bipotentiometric titration. Both methods are precise, audio-visual, simple and convenient and can be used in the determination of other medicines.
authors.forename: X Y
authors.initials: XY
authors.lastname: Hu
authors.forename: Z Z
authors.initials: ZZ
authors.lastname: Leng
mesh_terms: D000639:Amitriptyline / Q000032:analysis*; D011199:Potentiometry / Q000379:methods
chemical_list: D000639:Amitriptyline