HALO 1000 Å ES-C18, 2.7 µm, 4.6 x 150mm

HALO 160A PCS C18, 2.7um Guard Column 4.6mm x 5mm

Halo 2um, 90A, PFP

HALO 90 Å C18, 5 µm, 10.0 x 250mm