HALO 90 Å C8, 5 µm, 4.6 x 250mm

HALO 160A PCS C18, 2.7um 2.1mm x 100mm

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

HALO 90 Å AQ-C18, 2 µm, 3.0 x 100mm