HALO 90 Å C8, 5 µm, 3.0 x 50mm

HALO 90 Å Phenyl-Hexyl, 5 µm, 2.1 x 5mm, Guard Co

HALO 160 Å ES-C18, 2 µm, 2.1 x 5mm, Guard Column

Poroshell 120, PFP, 4.6x150,2.7um,MVK