HALO 90 Å ES-CN, 5 µm, 2.1 x 75mm

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

HALO 90 Å PFP, 2.7 µm, 3.0 x 150mm

Poroshell 120 EC-C18,3x50mm,1.9um,T