HALO 160 Å C30, 2.7 µm, 2.1 x 100mm

HALO 90 Å Penta-HILIC, 2 µm, 3.0 x 5mm, Guard Col

HALO 160 Å ES-C18, 2.7 µm, 1.0 x 150mm

Poroshell 120, EC-C8, 3x150mm, 4um