HALO 90 Å C18, 5 µm, 3.0 x 30mm

HALO 90 Å Phenyl-Hexyl, 5 µm, 4.6 x 5mm, Guard Co

HALO 400 Å ES-C18, 3.4 µm, 4.6 x 20mm

HALO 400 Å Diphenyl, 3.4 µm, 4.6 x 100mm