HALO 90 Å AQ-C18, 2.7 µm, 1.5 X 100mm

Poroshell 120, EC-C8, 4.6x150mm, 4um

HALO 90 Å Biphenyl, 2 µm, 3.0 x 5mm, Guard Column

HALO 90 Å Penta-HILIC, 2.7 µm, 0.5 x 100mm