HALO 90 Å C8, 2.7 µm, 0.3 x 100mm

Halo 2um, 90A, Phenyl-Hexyl

HALO 90 Å AQ-C18, 5 µm, 2.1 x 5mm, Guard Column 3

Poroshell 120, HILIC, 4.6x150mm, 2.7um