HALO 1000 Å C4, 2.7 µm, 1.0 x 100mm

HALO 160 Å C30, 2.7 µm, 2.1 x 50mm

Poroshell 120, EC-C18, 4.6x250mm, 4um

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 3.0 x 5mm, Guard