HALO 90 Å PFP, 5 µm, 2.1 x 100mm

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

Poroshell HPH-C8, 4.6x100mm, 2.7um

HALO 90 Å AQ-C18, 5 µm, 4.6 x 150mm