HALO 90 Å AQ-C18, 2.7 µm, 10.0 x 50mm

HALO 90 Å Phenyl-Hexyl, 2 µm, 3.0 x 5mm, Guard Co

HALO 90 Å PFP, 5 µm, 3.0 x 30mm

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 0.5 x 100mm