HALO 90 Å Penta-HILIC, 2.7 µm, 3.0 x 50mm

Poroshell 120, Phe-Hex, 4.6x50mm, 4um

Poroshell 120, EC-C8, 4.6x150mm, 4um

HALO 90 Å Phenyl-Hexyl, 5 µm, 2.1 x 5mm, Guard Co