HALO 160 Å C30, 2.7 µm, 1.0 x 150mm

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

Poroshell 120, PFP, 3x250mm, 4um

HALO 400 Å ES-C18, 3.4 µm, 2.1 x 30mm