HALO 90 Å RP-Amide, 2.7 µm, 4.6 x 150mm

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 4.6 x 5mm, Guard

HALO 90 Å PFP, 5 µm, 10.0 x 50mm

Poroshell 120,EC-CN,3.0x150mm,2.7um