HALO 90 Å Biphenyl, 2.7 µm, 4.6 x 250mm

HALO 90 Å C18, 2.7 µm, 0.3 x 150mm

HALO 90 Å Biphenyl, 2 µm, 3.0 x 5mm, Guard Column

HALO 90 Å C8, 5 µm, 4.6 x 50mm