HALO 400 Å C4, 3.4 µm, 3.0 x 250mm

HALO 160 Å ES-C18, 5 µm, 4.6 x 100mm

HALO 90 Å ES-CN, 2 µm, 2.1 x 5mm, Guard Column 3p

Poroshell 120 Phel-Hex,2.1x 100mm,4um,T