HALO 90 Å LPH-C18, 2.7 µm, 2.1 X 100mm

HALO 90 Å HILIC, 2.7 µm, 10.0 x 100mm

HALO 90 Å C18, 2.7 µm, 4.6 x 5mm, Guard Column 3p

HALO 160A PCS C18, 2.7um 4.6mm x 100mm