HALO 90 Å AQ-C18, 2 µm, 2.1 x 100mm

HALO 90 Å Penta-HILIC, 5 µm, 2.1 x 250mm

Poroshell 120 SB-C18,4.6x 100mm,2.7um,T

HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 5mm, Guard Co