HALO 90 Å Biphenyl, 2.7 µm, 3.0 x 30mm

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 4.6 x 150mm

HALO 160A PCS C18, 2.7um Guard Column 3.0mm x 5mm

HALO 90 Å RP-Amide, 2.7 µm, 3.0 x 150mm