HALO 90 Å LPH-C18, 2.7 µm, 3.0 X 150mm

HALO 90 Å C18, 2.7 µm, 2.1 x 5mm, Guard Column 3p

HALO 400 A Diphenyl, 3.4 µm, 4.6 x 75mm

HALO 1000 Å C4, 2.7 µm, 2.1 x 75mm