HALO 90 Å Biphenyl, 2 µm, 2.1 x 150mm

HALO 90 Å Penta-HILIC, 2.7 µm, 1.0 x 100mm

HALO 90 Å C8, 2.7 µm, 3.0 x 20mm

HALO 90 Å PFP, 2.7 µm, 2.1 x 5mm, Guard Column 3p