RP-HPLC Method for Determination of Several NSAIDs and Their Combination Drugs

Table 7

Accuracy data expressed as the percentage recovery of the amount added.

Drug	Amount added (µg/mL)	Recovery (%)	RSD (%)
PCM	10	99.97	0.76
	25	99.93	0.21
	50	100.15	0.41
THC	25	100.21	0.27
	50	100.38	0.38
	100	100.59	0.41
SA	25	101.27	1.21
	50	100.63	0.26
	100	99.90	0.24
MCX	25	99.69	0.54
	50	100.41	0.32
	100	100.45	0.55
ASP	25	101.13	0.70
	50	99.70	0.34
	100	100.02	0.21
DOM	25	99.66	0.72
	50	99.85	0.45
	100	100.40	0.77
CPM	25	101.51	0.81
	50	99.76	0.36
	100	99.85	0.42
DXM	50	101.35	1.10
	100	100.55	0.14
	150	99.88	0.28
KTL	25	101.09	1.43
	50	99.53	0.26
	100	99.85	0.21
ETC	25	98.65	0.75
	50	100.51	0.22
	100	100.49	0.31
NPX	10	98.80	1.29
	25	100.88	0.61
	50	100.51	0.20
ACF	25	100.04	0.67
	50	100.75	0.21
	100	100.29	0.05
DCF	25	101.91	0.79
	50	100.02	0.64
	100	99.95	0.35
IBF	50	100.71	0.33
	100	99.76	0.11
	150	99.67	0.14
CLP	25	99.28	0.96
	50	99.81	0.75
	100	99.84	0.18