HALO 400 Å ES-C18, 3.4 µm, 0.5 x 100mm

HALO 90 Å ES-CN, 2 µm, 3.0 x 50mm

HALO 90 Å C8, 5 µm, 10.0 x 250mm

HALO 90A PCS C18, 2.7um Guard Column 2.1mm x 5mm