HALO 90A PCS C18, 2.7um 1.5mm x 150mm

HALO 400 Å C4, 3.4 µm, 0.3 x 150mm

HALO 160 Å ES-CN, 5 µm, 4.6 x 5mm, Guard Column 3

HALO 90 Å AQ-C18, 2.7 µm, 2.1 x 5mm, Guard Column