Table 1.

Inter-day and intra-day precision of LBP-FITC in blank rat plasma, urine, and feces (n = 5).

Biological Sample	Theoretical Concentration (μg/mL)	Inter-Day, RSD (%)					Intra-Day, RSD (%)
		1	2	3	4	5
Plasma	0.2	7.28	6.9	5.37	4.88	4.92	7.75
	2.0	3.45	4.01	4.92	2.67	5.39	4.83
	20.0	1.86	2.24	3.28	2.48	1.97	2.62
Urine	0.25	4.26	5.9	5.37	4.88	4.92	7.16
	50.0	1.45	2.01	1.92	2.67	1.39	1.83
	500.0	0.86	1.04	0.58	0.68	0.47	0.78
Feces	5.0	3.68	3.92	6.21	4.86	3.9	6.12
	50.0	1.66	1.91	2.04	1.69	1.12	2.86
	300.0	0.89	1.53	1.24	1.08	1.37	1.74