HALO 160 Å ES-C18, 2.7 µm, 1.0 x 250mm

HALO 90 Å Penta-HILIC, 2.7 µm, 2.1 x 5mm, Guard C

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 2.1 x 100mm

HALO 90 Å C8, 5 µm, 2.1 x 50mm