HALO 160 Å C30, 2.7 µm, 0.3 x 100mm

HALO 90 Å C8, 2.7 µm, 4.6 x 5mm, Guard Column 3pk

HALO 90 Å LPH-C18, 2.7 µm, 3.0 X 100mm

Poroshell 120 PFP,2.1x 250mm,4um,T