Quantification of Benazepril Hydrochloride and Hydrochlorothiazide in Tablet Dosage Form by Simultaneous Equation Spectrophotometric Method

Table 5

Determination of accuracy.

% level	Amount of drug added (μg/mL)		Recovered amount of drug (μg/mL)		% recovery
	BEN (μg/mL)	HCT (μg/mL)	BEN (μg/mL)	HCT (μg/mL)	BEN	HCT
50	6	6	6.04	6.00	100.6	100.2
100	8	8	8.01	7.98	100.1	99.89
150	10	10	10.00	9.98	100.0	99.9