Halo 5um, 90A, C18

HALO 400 Å C4, 3.4 µm, 4.6 x 5mm, Guard Column 3p

HALO 90 Å C8, 5 µm, 3.0 x 5mm, Guard Column 3pk

HALO 90 Å AQ-C18, 5 µm, 2.1 x 20mm