HALO 90 Å PFP, 2.7 µm, 2.1 x 75mm

HALO 160 Å C30, 2.7 µm, 10.0 x 50mm

HALO 90 Å Penta-HILIC, 2.7 µm, 10.0 x 150mm

HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 5mm, Guard Co