HALO 160 Å ES-CN, 2.7 µm, 0.5 x 150mm

HALO 400 Å C4, 3.4 µm, 10.0 x 100mm

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

HALO 400 Å ES-C18, 3.4 µm, 0.3 x 50mm