HALO 160 Å C30, 2.7 µm, 3.0 x 50mm

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 4.6 x 5mm, Guard

Poroshell 120, HPH-C8, 4.6x50mm, 4um

Poroshell 120, PFP, 4.6x150mm, 4um