HALO 90 Å C8, 2 µm, 3.0 x 30mm

HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 30mm

HALO 400 Å ES-C18, 3.4 µm, 2.1 x 5mm, Guard Colum

HALO 90 Å C8, 5 µm, 4.6 x 250mm