HALO 90 Å C8, 2 µm, 2.1 x 20mm

HALO 90 Å HILIC, 2 µm, 3.0 x 150mm

HALO 160 Å ES-CN, 5 µm, 3.0 x 5mm, Guard Column 3

Poroshell 120, EC-C8, 2.1x150mm, 4um