HALO 160 Å ES-CN, 5 µm, 3.0 x 50mm

HALO 400 Å ES-C18, 3.4 µm, 2.1 x 30mm

HALO 160A PCS C18, 2.7um Guard Column 2.1mm x 5mm

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 3.0 x 100mm