HALO 90 Å C8, 2.7 µm, 10.0 x 50mm

HALO 90 Å RP-Amide, 2.7 µm, 2.1 x 5mm, Guard Colu

HALO 400 Å C4, 3.4 µm, 2.1 x 5mm, Guard Column 3p

HALO 90 Å LPH-C18, 2.7 µm, 4.6 X 100mm