HALO 1000 Å C4, 2.7 µm, 10.0 x 100mm

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

HALO 90 Å C8, 2 µm, 2.1 x 250mm

Poroshell Chiral-V 2.7u, 2.1x50mm