HALO 1000 Å C4, 2.7 µm, 4.6 x 30mm

HALO 90 Å Penta-HILIC, 2.7 µm, 10.0 x 150mm

HALO 400 Å Diphenyl, 3.4 µm, 2.1 x 5mm, Guard Col

Poroshell 120, EC-C18, 4.6x150mm, 4um