HALO 90 Å Biphenyl, 5 µm, 2.1 x 75mm

HALO 90 Å C8, 2.7 µm, 2.1 x 30mm

HALO 90 Å AQ-C18, 2.7 µm, 2.1 x 5mm, Guard Column

HALO 1000 Å C4, 2.7 µm, 2.1 x 100mm