HALO 400 A Diphenyl, 3.4 µm, 3.0 x 75mm

HALO 160A PCS C18, 2.7um 1.5mm x 150mm

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

HALO 90 Å C8, 5 µm, 4.6 x 100mm