HALO 400 A Diphenyl, 3.4 µm, 4.6 x 30mm

HALO 90 Å Penta-HILIC, 5 µm, 4.6 x 20mm

HALO 90 Å AQ-C18, 2 µm, 3.0 x 5mm, Guard Column 3

HALO 160 Å ES-CN, 5 µm, 4.6 x 5mm, Guard Column 3