HALO 90 Å HILIC, 2 µm, 2.1 x 250mm

Poroshell 120,SB-Aq,2.1x100mm,2.7um

HALO 90 Å Penta-HILIC, 2.7 µm, 2.1 x 5mm, Guard C

HALO 90 Å Phenyl-Hexyl, 2 µm, 3.0 x 30mm