Table 1. Migration Times, Peak Efficiencies, and Resolutions for Analyte Peaks in Neutral and Basic Amino Acid Separation Are Shown in Figure 4a^a.

Amino Acid Peak	Migration Time (min)	Peak Efficiency (plates/m)	Resolution (Rs)	Peak Area	Signal-to-Noise Ratio
Arg	8.95	330000		2.9 × 105	5.2 × 103
Lys	9.13	290000	1.9	4.4 × 105	7.3 × 103
Leu	18.34	310000		3.0 × 105	2.5 × 103
Ile	18.57	320000	1.2	2.7 × 105	2.3 × 103
His/Tyr/Gln	19.00	130000	1.8	4.4 × 105	2.3 × 103
Met	19.35	230000	1.3	3.6 × 105	2.5 × 103
Val	19.82	250000	2.1	2.1 × 105	1.5 × 103
Phe	20.16	260000	1.5	2.0 × 105	1.5 × 103
Asn	20.38	270000	1.0	1.6 × 105	1.1 × 103
Thr/Trp	20.59	200000	0.9	1.8 × 105	1.1 × 103
Pro	21.17	120000	1.9	1.0 × 106	4.6 × 103
Ser	22.58	220000	4.5	2.4 × 105	1.4 × 103
Ala	23.04	230000	1.7	4.3 × 105	2.5 × 103
Gly	26.59	210000	11.8	1.9 × 106	9.0 × 103

^aResolution for each amino acid peak is calculated with respect to the previously eluted amino acid peak in the standard. Because of dye peaks eluting between Leu and Lys, there is not a resolution calculated between these peaks.