Poroshell 120,EC-C18, 2.1x75mm,2.7um

HALO 90Å Phenyl-Hexyl, 2.7 µm, 2.1x mm, Guard 3pk

HALO 1000 Å Diphenyl, 2.7 µm, 1.0 x 150mm

HALO 400 Å ES-C18, 3.4 µm, 0.3 x 100mm