HALO 90 Å Biphenyl, 5 µm, 2.1 x 50mm

HALO 400 Å ES-C18, 3.4 µm, 10.0 x 150mm

HALO 160 Å ES-C18, 5 µm, 4.6 x 100mm

HALO 90 Å Phenyl-Hexyl, 5 µm, 4.6 x 5mm, Guard Co