Halo 5um, 160A, ES-C18

HALO 90 Å AQ-C18, 2 µm, 3.0 x 5mm, Guard Column 3

HALO 90 Å C18, 2 µm, 2.1 x 150mm

HALO 400 Å C4, 3.4 µm, 2.1 x 20mm