HALO 400 Å C4, 3.4 µm, 0.5 x 150mm

HALO 90 Å PFP, 2 µm, 3.0 x 5mm, Guard Column 3pk

Poroshell 120 EC-C8,4.6x 150mm,2.7um,T

HALO 160 Å ES-C18, 5 µm, 2.1 x 150mm