HALO 1000 Å C4, 2.7 µm, 10.0 x 50mm

HALO 90 Å AQ-C18, 2.7 µm, 3.0 x 50mm

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

HALO 1000 Å ES-C18, 2.7 µm, 4.6 x 250mm