HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 20mm

HALO 400 Å ES-C18, 3.4 µm, 2.1 x 5mm, Guard Colum

HALO 90 Å PFP, 5 µm, 4.6 x 100mm

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 0.3 x 150mm