HALO 90 Å AQ-C18, 2.7 µm, 3.0 x 150mm

HALO 400 Å ES-C18, 3.4 µm, 4.6 x 75mm

HALO 1000 Å Diphenyl, 2.7 µm, 3.0 x 5mm, Guard Co

HALO 160 Å ES-CN, 2.7 µm, 1.0 x 50mm