Halo 2.7um, 90A, PFP

HALO 160 Å C30, 2.7 µm, 2.1 x 5mm, Guard Column 3

HALO 90 Å AQ-C18, 2.7 µm, 4.6 x 30mm

HALO 400 A Diphenyl, 3.4 µm, 4.6 x 30mm