HALO 400 Å Diphenyl, 3.4 µm, 2.1 x 150mm

HALO 90 Å ES-CN, 2.7 µm, 4.6 x 30mm

HALO 90 Å C8, 2.7 µm, 10.0 x 100mm

HALO 160A PCS C18, 2.7um Guard Column 2.1mm x 5mm