HALO 400 Å Diphenyl, 3.4 µm, 2.1 x 100mm

HALO 90 Å PFP, 5 µm, 3.0 x 150mm

HALO 160A PCS C18, 2.7um Guard Column 3.0mm x 5mm

HALO 90 Å C8, 5 µm, 2.1 x 20mm