HALO 1000 Å C4, 2.7 µm, 4.6 x 30mm

HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 150mm

HALO 90 Å C18, 5 µm, 4.6 x 5mm, Guard Column 3pk

Poroshell 120 EC-C8,2.1x 250mm,4um,T