[Determination of amitriptyline hydrochloride by zero-current oscillo-potentiometric and bipotentiometric methods].
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.
Hu
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Leng
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D000639:Amitriptyline / Q000032:analysis*; D011199:Potentiometry / Q000379:methods
D000639:Amitriptyline