Simple, Rapid and Sensitive UV-Visible Spectrophotometric Method for Determination of Antidepressant Amitriptyline in Pharmaceutical Dosage Forms

Table 1

The results of analysis of “Amitriptyline” tablets by proposed and official methods.

S. No.	Pharmaceutical product	Recovery, mg		Error, %
		Official method	Proposed method
(1)	Amit-25, 25 mg	25.3±0.03	24.8±0.16	1.6
(2)	Amitriptyline hydrochloride tablet 25 mg	25.2±0.25	24.7±0.32	1.9