HALO 1000 Å Diphenyl, 2.7 µm, 1.0 x 100mm

HALO 160 Å C30, 2.7 µm, 0.5 x 100mm

HALO 90 Å RP-Amide, 5 µm, 3.0 x 5mm, Guard Column

HALO 90 Å PFP, 5 µm, 3.0 x 250mm