HALO 400 Å Diphenyl, 3.4 µm, 2.1 x 50mm

HALO 90 Å RP-Amide, 5 µm, 4.6 x 5mm, Guard Column

HALO 160 Å ES-CN, 5 µm, 2.1 x 150mm

Poroshell HILIC-OH5 2.7u, 4.6x50mm