TABLE 2.

Specificity Evaluation Comparing Retention Times

	AA Std. Sol. (n = 5)		BSA (n = 3)
	Tr (min)	SD (min)	Tr (min)	SD (min)	Difference (%)
Asx	1.895	0.0018	1.897	0.0020	0.08
Glx	4.019	0.0045	4.018	0.0000	−0.03
Arg	8.469	0.0025	8.467	0.0010	−0.02
Ala	9.030	0.0050	9.028	0.0015	−0.02
Phe	13.305	0.0065	13.304	0.0026	−0.01
Leu	14.099	0.0061	14.097	0.0015	−0.02
Lys	14.494	0.0055	14.492	0.0015	−0.01