HALO 400 Å C4, 3.4 µm, 3.0 x 150mm

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

HALO 90 Å RP-Amide, 2.7 µm, 4.6 x 250mm

Poroshell 120,EC-C18, 2.1x150mm,2.7um