Development and Validation of RP-HPLC Method for Azilsartan Medoxomil Potassium Quantitation in Human Plasma by Solid Phase Extraction Procedure

Table 3

Intra- and interday precision and accuracy of the method for determination of AMP at three levels of quality control samples.

Added conc. (µg/mL)	Intraday			Interday
	Detected conc.^a	RSD%	Accuracy%	Detected conc.^a	RSD%	Accuracy%
1.5	1.53 (±0.02)	1.81	102.02	1.49 (±0.02)	1.78	99.98
4.5	4.61 (±0.17)	3.80	102.39	5.08 (±0.23)	4.59	113.03
8.0	8.41 (±0.33)	3.94	105.09	8.11 (±0.31)	3.94	101.27

 ^aMean(±SD, 𝜇g/mL);intraday 𝑛=5andinterday 𝑛=5 series per day.