Halo 2um, 90A, HILIC

HALO 160 Å C30, 2.7 µm, 4.6 x 5mm, Guard Column 3

Poroshell HILIC-OH5 2.7u, 4.6x50mm

HALO 1000 Å ES-C18, 2.7 µm, 0.3 x 50mm