HALO 90 Å ES-CN, 5 µm, 2.1 x 100mm

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

HALO 90 Å AQ-C18, 2 µm, 3.0 x 150mm

HALO 160 Å ES-C18, 5 µm, 4.6 x 30mm