HALO 160 Å ES-C18, 2.0 µm, 1.5 X 50mm

HALO 90 Å C18, 2 µm, 2.1 x 250mm

HALO 160A PCS C18, 2.7um Guard Column 4.6mm x 5mm

HALO 400 Å C4, 3.4 µm, 0.5 x 150mm