HALO 400 Å C4, 3.4 µm, 4.6 x 20mm

HALO 90 Å Penta-HILIC, 2.7 µm, 4.6 x 5mm, Guard C

HALO 90 Å PFP, 5 µm, 3.0 x 20mm

HALO 400 A Diphenyl, 3.4 µm, 1.0 x 50mm