HALO 160 Å C30, 2.7 µm, 0.5 x 50mm

HALO 90 Å AQ-C18, 2 µm, 3.0 x 5mm, Guard Column 3

HALO 90 Å Biphenyl, 5 µm, 4.6 x 5mm, Guard Column

Poroshell 120, EC-C18, 2.1x50,4um,MVK