Halo 2.7um, 90A, Penta-HILIC

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

HALO 90 Å AQ-C18, 2.7 µm, 4.6 x 250mm

HALO 1000 Å C4, 2.7 µm, 3.0 x 5mm, Guard Column 3