Table 4.

Evaluation of intraday and interday precision and accuracy of the quantification method of dapsone

Level	Precision		Accuracy
	Intraday RSD (%)	Interday RSD (%)	Recovery (%)	RSD (%)
Low	0.56	0.66	99.60	0.47
	0.47
Medium	0.75	1.20	99.01	0.40
	0.37
high	0.40	0.85	101.03	0.75
	0.16

Abbreviation: RSD, relative standard deviation.