HALO 90 Å ES-CN, 2.7 µm, 4.6 x 30mm

HALO 1000 Å C4, 2.7 µm, 2.1 x 5mm, Guard Column 3

HALO 90 Å Penta-HILIC, 5 µm, 4.6 x 250mm

HALO 90 Å C8, 5 µm, 2.1 x 30mm