HALO 90 Å ES-CN, 5 µm, 3.0 x 75mm

HALO 400 Å C4, 3.4 µm, 2.1 x 5mm, Guard Column 3p

HALO 90 Å Penta-HILIC, 5 µm, 3.0 x 150mm

Poroshell HILIC-OH5 2.7u, 4.6x100mm