HALO 90 Å C8, 5 µm, 2.1 x 50mm

HALO 90 Å Penta-HILIC, 2 µm, 2.1 x 5mm, Guard Col

HALO 1000 Å C4, 2.7 µm, 4.6 x 75mm

Poroshell 120, HILIC, 2.1x150mm, 4um