HALO 400 Å C4, 3.4 µm, 1.0 x 100mm

HALO 160 Å ES-CN, 2.7 µm, 0.3 x 100mm

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

HALO 1000 Å Diphenyl, 2.7 µm, 2.1 x 250mm