HALO 90 Å LPH-C18, 2.0 µm, 3.0 X 100mm

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 2.1 x 20mm

HALO 160 Å ES-C18, 5 µm, 3.0 x 5mm, Guard Column

HALO 1000 Å ES-C18, 2.7 µm, 10.0 x 100mm