HALO 90 Å Penta-HILIC, 2.7 µm, 4.6 x 20mm

HALO 160 Å C30, 2.7 µm, 4.6 x 250mm

HALO 90 Å Penta-HILIC, 2.7 µm, 0.3 x 150mm

HALO 90 Å AQ-C18, 2 µm, 2.1 x 5mm, Guard Column 3