HALO 90 Å Phenyl-Hexyl, 5 µm, 4.6 x 250mm

HALO 90 Å HILIC, 2.7 µm, 10.0 x 150mm

Poroshell 120,SB-C18,21.2x150mm,4um

HALO 90 Å C18, 2.7 µm, 3.0 x 5mm, Guard Column 3p