HALO 1000 Å C4, 2.7 µm, 2.1 x 20mm

HALO 90 Å C8, 5 µm, 3.0 x 20mm

HALO 1000 Å C4, 2.7 µm, 2.1 x 5mm, Guard Column 3

HALO 90 Å Penta-HILIC, 2.7 µm, 0.5 x 150mm