Table 1.

Recovery test (n = 3).

Added (mg)	Found (mg)	Recovery (%)	Mean ± SD	RSD (%)
	0.0188	97.90
0.019	0.0185	96.05	97.68 ± 1.54	1.57
	0.0191	99.10
	0.1525	99.03
0.154	0.1551	100.74	100.45 ± 1.30	1.29
	0.1564	101.59
	0.6196	100.58
0.616	0.6222	101.01	101.04 ± 0.48	0.47
	0.6254	101.53