HALO 90 Å Penta-HILIC, 5 µm, 2.1 x 30mm

HALO 1000 Å Diphenyl, 2.7 µm, 3.0 x 5mm, Guard Co

HALO 160 Å ES-CN, 5 µm, 3.0 x 5mm, Guard Column 3

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 3.0 x 20mm