HALO 90 Å PFP, 2 µm, 2.1 x 150mm

HALO 160 Å ES-CN, 5 µm, 2.1 x 5mm, Guard Column 3

HALO 90 Å RP-Amide, 2.7 µm, 4.6 x 30mm

Poroshell 120 EC-C8,2.1x150mm,2.7um