Figure 6.

Zirconia (S)-DNB-L-leucine CSP column [Zr-(S)-Leu] selectivity examples. Conditions: 99/1 hexane/isopropanol (all runs); other conditions as in Figure 4.

Zirconia (S)-DNB-L-leucine CSP column [Zr-(S)-Leu] selectivity examples. Conditions: 99/1 hexane/isopropanol (all runs); other conditions as in Figure 4.