Halo 2.7um, 90A, Penta-HILIC

HALO 90 Å RP-Amide, 5 µm, 2.1 x 5mm, Guard Column

HALO 90 Å AQ-C18, 5 µm, 4.6 x 5mm, Guard Column 3

HALO 90 Å HILIC, 5 µm, 3.0 x 100mm