Development and validation of stability indicating UPLC method for the simultaneous estimation of triamterene and hydrochlorothiazide in combined dosage forms using quality by design approach

Future Journal of Pharmaceutical Sciences

Table 6 Hydrochlorothiazide accuracy results

%Concentration	Area	Amount added in mg	Amount found in mg	Percentage recovery	Mean recovery
50%	236,219	25	24.97	99.89	103.19
100%	481,571	50	50.91	101.82
150%	765,167	75	80.89	107.86