Method Development and Validation of Darifenacin in Rat Plasma by Liquid Chromatography-Tandem Mass Spectrometry: Application to a Pharmacokinetic Study

Table 1

Calibration curve details.

Concentration; (pg/mL)	Mean ± SD	%CV	Accuracy
10.00	9.80±0.08	0.79	98.01
20.00	20.86±0.34	1.65	104.30
500.00	484.02±11.21	2.32	96.80
1000.00	992.82±12.35	1.24	99.28
2000.00	2000.80±33.79	1.69	100.04
4000.00	4074.72±33.03	0.81	101.87
8000.00	8149.69±121.44	1.49	101.87
12000.00	11936.52±209.10	1.75	99.47
16000.00	15974.45±290.69	1.82	99.84
20000.00	19968.06±363.36	1.82	99.84