Table 1.

Intra-day and inter-day accuracy and precision of the method for MVAL and lovastatin acid.

Analytes	Nominal concentration (µg/mL)	Intra-day variation (n=6)		Inter-day variation (n=18)
		Nominal (%)	RSD (%)	Nominal (%)	RSD (%)
MVAL	0.005	98.26	1.91	98.26	2.53
	0.010	99.18	2.39	99.18	3.38
	0.080	101.26	1.96	101.26	3.03
	0.800	99.28	0.95	99.28	2.26
Lovastatin acid	0.010	102.08	3.19	102.08	3.31
	0.025	100.08	1.46	100.08	0.91
	0.050	100.12	3.04	100.12	0.57
	0.100	101.63	3.89	101.63	5.10