HALO 160 Å C30, 2.7 µm, 2.1 x 150mm

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

HALO 90 Å C8, 5 µm, 3.0 x 250mm

Poroshell 120 Phe-Hex,2.1x 100mm,2.7um,T