HALO 1000 Å C4, 2.7 µm, 0.5 x 150mm

Poroshell HPH-C18, 3x50mm, 2.7um

HALO 90 Å Penta-HILIC, 2 µm, 2.1 x 250mm

HALO 90 Å Biphenyl, 2.7 µm, 4.6 x 5mm, Guard Colu