HALO 90 Å C18, 5 µm, 4.6 x 50mm

HALO 1000 Å C4, 2.7 µm, 4.6 x 30mm

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 1.0 x 50mm

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 2.1 x 5mm, Guard