HALO 90 Å Penta-HILIC, 2.7 µm, 0.3 x 50mm

HALO 90 Å ES-CN, 2.7 µm, 0.5 x 150mm

HALO 90 Å AQ-C18, 2 µm, 3.0 x 5mm, Guard Column 3

Poroshell 120,EC-C18, 2.1x150mm,2.7um