HALO 160 Å ES-CN, 2.7 µm, 0.3 x 150mm

HALO 400 A Diphenyl, 3.4 µm, 0.5 x 100mm

HALO 90 Å Phenyl-Hexyl, 5 µm, 3.0 x 5mm, Guard Co

HALO 90 Å AQ-C18, 2.7 µm, 4.6 x 30mm