HALO 90 Å RP-Amide, 2.7 µm, 1.0 x 100mm

HALO 1000 Å ES-C18, 2.7 µm, 10.0 x 50mm

HALO 400 Å Diphenyl, 3.4 µm, 2.1 x 5mm, Guard Col

HALO 90 Å Biphenyl, 2 µm, 2.1 x 50mm