HALO 160 Å C30, 2.7 µm, 0.5 x 50mm

HALO 90 Å AQ-C18, 2.7 µm, 4.6 x 100mm

HALO 1000 Å Diphenyl, 2.7 µm, 4.6 x 100mm

HALO 90 Å C8, 2.7 µm, 2.1 x 5mm, Guard Column 3pk