HALO 90 Å Phenyl-Hexyl, 5 µm, 2.1 x 150mm

HALO 90 Å PFP, 2.7 µm, 0.3 x 150mm

HALO 90 Å AQ-C18, 2.7 µm, 1.5 X 150mm

HALO 90 Å Biphenyl, 2.7 µm, 2.1 x 5mm, Guard Colu