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

Table 6

Stability data of AMP at three levels of quality control standard samples.

	1.5 µg/mL	4.5 µg/mL	8.0 µg/mL
	Accuracy^a	Accuracy^a	Accuracy^a
Bench top	98.51 (±1.83)	104.71 (±3.47)	101.2 (±1.45)
Process	98.12 (±2.78)	103.37 (±4.24)	101.49 (±0.67)
Freeze and thaw	102.47 (±4.33)	101.94 (±2.62)	98.94 (±1.68)
Long term	99.75 (±2.59)	104.34 (±4.19)	101.75 (±1.65)

 ^aMean (±SD).