HALO 400 Å C4, 3.4 µm, 3.0 x 30mm

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 4.6 x 5mm, Guard

Poroshell 120, HILIC, 3.0x100mm, 2.7um

HALO 90 Å AQ-C18, 5 µm, 10.0 x 100mm