HALO 90 Å ES-CN, 2 µm, 2.1 x 100mm

HALO 90 Å Phenyl-Hexyl, 5 µm, 3.0 x 75mm

Poroshell 120 PFP, 4.6x150mm,2.7um

HALO 90 Å RP-Amide, 5 µm, 2.1 x 5mm, Guard Column