HALO 1000 Å Diphenyl, 2.7 µm, 2.1 x 100mm

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

HALO 90 Å Phenyl-Hexyl, 5 µm, 4.6 x 50mm

HALO 1000 Å Diphenyl, 2.7 µm, 3.0 x 150mm