HALO 400 A Diphenyl, 3.4 µm, 3.0 x 20mm

HALO 90 Å PFP, 5 µm, 4.6 x 5mm, Guard Column 3pk

HALO 90 Å Phenyl-Hexyl, 5 µm, 2.1 x 250mm

HALO 90 Å ES-CN, 5 µm, 2.1 x 250mm