HALO 90 Å ES-CN, 2.7 µm, 4.6 x 150mm

HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 5mm, Guard Co

HALO 90 Å Biphenyl, 5 µm, 3.0 x 150mm

HALO 400 Å ES-C18, 3.4 µm, 2.1 x 150mm