HALO 90 Å C18, 5 µm, 4.6 x 150mm

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 0.3 x 100mm

Poroshell 120 EC-C8,2.1x150mm,1.9um,T

HALO 160 Å ES-C18, 2.7 µm, 2.1 x 5mm, Guard Colum