HALO 90 Å ES-CN, 2.7 µm, 3.0 x 100mm

HALO 90 Å C8, 5 µm, 3.0 x 150mm

HALO 90 Å Penta-HILIC, 2.7 µm, 1.5 X 100mm

HALO 90 Å C18, 5 µm, 2.1 x 5mm, Guard Column 3pk