HALO 1000 Å Diphenyl, 2.7 µm, 4.6 x 20mm

HALO 90 Å C18, 2.7 µm, 4.6 x 5mm, Guard Column 3p

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 0.3 x 100mm

HALO 160 Å ES-C18, 2 µm, 2.1 x 30mm