HALO 400 Å ES-C18, 3.4 µm, 2.1 x 250mm

HALO 160 Å ES-CN, 5 µm, 3.0 x 5mm, Guard Column 3

HALO 160 Å ES-CN, 2.7 µm, 3.0 x 50mm

HALO 400 Å ES-C18, 3.4 µm, 0.5 x 150mm