HALO 400 Å C4, 3.4 µm, 2.1 x 20mm

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 2.1 x 5mm, Guard

Poroshell 120 CS-C18,2.1x50mm,2.7um 2pk

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