HALO 400 A Diphenyl, 3.4 µm, 1.0 x 100mm

HALO 90 Å Penta-HILIC, 2.7 µm, 10.0 x 50mm

Poroshell HILIC-OH5, 2.7u 4.6x150mm

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