HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 250mm

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

HALO 400 Å ES-C18, 3.4 µm, 4.6 x 50mm

HALO 90 Å PFP, 2.7 µm, 2.1 x 250mm