HALO 400 Å C4, 3.4 µm, 2.1 x 150mm

HALO 90 Å PFP, 5 µm, 3.0 x 150mm

HALO 90 Å Penta-HILIC, 2.7 µm, 3.0 x 5mm, Guard C

HALO 1000 Å Diphenyl, 2.7 µm, 2.1 x 5mm, Guard Co