HALO 1000 Å Diphenyl, 2.7 µm, 1.0 x 150mm

HALO 90 Å C18, 2.7 µm, 4.6 x 5mm, Guard Column 3p

HALO 90 Å Biphenyl, 5 µm, 10.0 x 150mm

HALO 160A PCS C18, 2.7um 2.1mm x 50mm