Simultaneous Spectrophotometric Estimation of Artesunate and Mefloquine

Table 6

Results of recovery studies.

Level of (%) recovery	Amount present; (mg/tab)		Amount of standard added (mg)		Total amount; recovered; (mg)		% Recovery*
	ART	MEF	ART	MEF	ART	MEF	ART	MEF
80	100	200	80	160	179.28	359.24	99.59	99.79
100	100	200	100	200	199.8	398.46	99.89	99.61
120	100	200	120	240	220.6	436.90	100.26	99.29
						% Mean	99.91	99.56
						SD	0.2740	0.2067
						RSD	0.2742	0.2076

*Each value is the mean of three observations.