Table 4.

Data results of ME and RE, obtained in human and rat plasma samples, and evaluation of LEDA performances.

	Human plasma		Rat plasma
Compound	ME%	RE%	ME%	RE%	LEDA Purity%	SD%
ISTD	98	95	96	100	n.d.	n.d.
1A	93	94	74	88	100	4.0
1B	84	97	71	88	91	1.2
2A	84	91	78	96	96	2.8
2B	95	96	98	98	94	2.5
3A	97	97	97	93	100	1.0
3B	94	94	94	98	100	1.1
4A	78	86	93	81	100	0.1
4B	67	95	82	98	100	0.7
5A	87	94	72	85	99	1.3
5B	94	95	87	95	100	1.0
6A	97	92	100	92	96	0.2
6B	98	78	97	75	100	3.5
7A	97	96	98	97	100	1.7
7B	96	96	98	99	92	0.9
8A	100	95	99	100	100	0.8
8B	95	89	95	87	100	0.9

n.d.: not determined.