HALO 90 Å AQ-C18, 2.7 µm, 3.0 x 100mm

HALO 1000 Å Diphenyl, 2.7 µm, 2.1 x 50mm

HALO 90 Å PFP, 2 µm, 3.0 x 5mm, Guard Column 3pk

HALO 90 Å C8, 2.7 µm, 3.0 x 5mm, Guard Column 3pk