Halo 2um, 90A, PFP

HALO 90 Å AQ-C18, 2.7 µm, 2.1 x 5mm, Guard Column

Poroshell 120 CS-C18,2.1x50mm,2.7um,T

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 1.0 x 150mm