Chemometric Methods for Simultaneous Determination of Candesartan Cilexetil and Hydrochlorothiazide in Binary Combinations

Table 6

LOD and LOQ for HCT and CAN by the Q-absorbance ratio method.

Parameter	Hydrochlorothiazide	Candesartan cilexetil
Determination wavelength	273 nm λmax	258 nm isoabsorptive point
LOD (µg/mL)	0.76	0.88
LOQ (µg/mL)	1.93	2.1