HALO 90 Å C8, 2.7 µm, 0.3 x 150mm

HALO 160 Å C30, 2.7 µm, 4.6 x 50mm

HALO 90 Å ES-CN, 5 µm, 4.6 x 5mm, Guard Column 3p

HALO 90 Å C18, 2.7 µm, 4.6 x 50mm