Halo 2.7um, 90A, Penta-HILIC

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 2.1 x 5mm, Guard

HALO 90 Å C18, 2.7 µm, 0.5 x 100mm

HALO 90 Å C18, 5 µm, 3.0 x 5mm, Guard Column 3pk