HALO 90 Å Penta-HILIC, 2.7 µm, 4.6 x 20mm

HALO 90 Å Phenyl-Hexyl, 2 µm, 3.0 x 5mm, Guard Co

HALO 90 Å AQ-C18, 5 µm, 4.6 x 250mm

Poroshell HPH-C8, 3.0x150mm, 2.7um