HALO 400 Å C4, 3.4 µm, 3.0 x 100mm

HALO 90 Å PFP, 2 µm, 2.1 x 250mm

HALO 90 A C18, 2.7 µm, 1.5 x 150mm

HALO 90 Å Biphenyl, 2.7 µm, 3.0 x 5mm, Guard Colu