HALO 1000 Å C4, 2.7 µm, 10.0 x 100mm

HALO 90 Å Penta-HILIC, 2.7 µm, 3.0 x 250mm

HALO 90 Å LPH-C18, 2.7 µm, 2.1 X 100mm

HALO 160 Å ES-C18, 2.7 µm, 2.1 x 5mm, Guard Colum