Table 3.

Intraday and interday accuracy and precision of AMB and LVX (Means ± SD; n = 3).

Drug	Spiked Concentration (µg/mL)	Calculated Concentration (µg/mL)	Precision (RSD%)	Recovery (%)	Accuracy (RE%)
AMB	intraday
	1	1.05 ± 0.04	4.08	105.12	5.12
	2	2.03 ± 0.04	2.00	101.55	1.55
	4	3.99 ± 0.17	4.35	99.78	−0.22
AMB	interday
	1	1.01 ± 0.02	1.77	100.93	0.93
	2	1.98 ± 0.03	1.62	98.91%	−1.09
	4	3.89 ± 0.20	5.05	97.19	−2.81
LVX	intraday
	1	1.00 ± 0.05	5.06	100.21	0.21
	2	1.91 ± 0.04	2.00	95.31	−4.69
	4	4.23 ± 0.12	2.86	105.63	5.63
LVX	interday
	1	1.00 ± 0.05	5.02	100.02	0.02
	2	1.88 ± 0.04	2.07	93.98	−6.02
	4	3.92 ± 0.20	5.01	98.11	−1.89