HALO 90 Å C8, 5 µm, 2.1 x 20mm

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 2.1 x 30mm

HALO 90 Å C18, 5 µm, 4.6 x 50mm

HALO 90 Å AQ-C18, 2 µm, 2.1 x 5mm, Guard Column 3