HALO 90 Å LPH-C18, 2.7 µm, 1.5 X 100mm

HALO 90 Å Penta-HILIC, 5 µm, 4.6 x 5mm, Guard Col

Poroshell 120, EC-C18, 2.1x150,4um,MVK

HALO 90 Å C18, 2.7 µm, 1.0 x 100mm