HALO 90 Å Biphenyl, 5 µm, 3.0 x 20mm

HALO 1000 Å ES-C18, 2.7 µm, 3.0 x 50mm

HALO 90 Å PAH, 2.7 µm, 3.0 x 5mm, Guard Column 3p

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