Table 3.

Precision and accuracy of determination of the four compounds in rat plasma.

Compound No.	Concentration (ng/mL)	Intra-Day		Inter-Day
		Accuracy (%)	Precision (RSD, %)	Accuracy (%)	Precision (RSD, %)
1	2.82	87.00	7.91	79.09	8.19
	1.41 × 102	89.93	6.31	85.58	7.12
	2.82 × 103	87.05	7.99	87.48	7.93
2	2.27	73.65	10.31	80.15	7.85
	1.14 × 102	85.73	9.50	88.88	9.13
	1.14 × 103	90.34	9.51	89.87	6.73
3	1.87	78.16	6.93	77.93	10.19
	9.35 × 10	81.13	6.85	78.82	10.08
	9.35 × 102	82.46	9.99	80.03	10.03
4	1.77	83.56	7.65	90.03	7.11
	8.85 × 10	90.14	5.74	99.13	7.01
	1.77 × 103	93.37	10.03	99.00	8.16
5	1.82	92.03	12.03	90.73	9.93
	9.10 × 10	99.75	10.23	93.64	8.15
	9.10 × 102	97.09	10.10	93.94	4.85
6	2.11	95.19	10.12	98.53	7.32
	1.06 × 102	97.77	10.30	99.70	8.94
	1.06 × 103	95.30	9.15	100.12	8.94
7	2.22	98.56	9.15	95.53	7.95
	1.11 × 102	98.61	8.99	99.01	8.18
	2.22 × 103	98.03	8.96	99.08	8.29
8	2.14	90.00	9.81	89.73	7.51
	1.07 × 102	93.05	9.13	98.10	8.29
	1.07 × 103	91.14	10.05	95.34	8.09
9	1.81	85.37	10.31	87.03	8.24
	9.05 × 10	90.18	10.95	91.93	8.28
	1.81 × 103	90.29	9.14	91.00	10.73
10	1.85	75.39	10.53	79.99	10.03
	9.25 × 10	85.91	9.65	86.54	11.15
	9.25 × 102	98.73	6.13	88.76	9.21
11	1.82	81.05	6.17	86.08	5.88
	9.10 × 10	88.89	10.33	91.13	9.03
	1.82 × 103	93.07	7.95	90.35	9.25