HALO 90 Å C8, 2.7 µm, 2.1 x 20mm

HALO 90 Å ES-CN, 5 µm, 10.0 x 50mm

HALO 90 Å Penta-HILIC, 2 µm, 2.1 x 5mm, Guard Col

HALO 90 Å LPH-C18, 2.7 µm, 1.5 X 50mm