HALO 160 Å ES-CN, 2.7 µm, 4.6 x 20mm

HALO 90 Å HILIC, 2.7 µm, 3.0 x 5mm, Guard Column

HALO 90 Å Penta-HILIC, 2 µm, 2.1 x 5mm, Guard Col

Poroshell 120, EC-C8, 2.1x100mm, 4um