HALO 90 Å PFP, 2.7 µm, 2.1 x 75mm

HALO 160 Å ES-C18, 5 µm, 3.0 x 50mm

Poroshell 120,SB-C18, 4.6x75mm,2.7um

HALO 90 Å Phenyl-Hexyl, 2 µm, 3.0 x 5mm, Guard Co