HALO 90 Å ES-CN, 2.7 µm, 1.0 x 100mm

HALO 160 Å ES-C18, 2 µm, 3.0 x 75mm

HALO 90 Å LPH-C18, 2.7 µm, 3.0 X 5mm, 3pk.

HALO 90 Å PFP, 2.7 µm, 4.6 x 5mm, Guard Column 3p