HALO 1000 Å Diphenyl, 2.7 µm, 2.1 x 250mm

HALO 90 Å Biphenyl, 2.7 µm, 10.0 x 100mm

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

Poroshell 120 EC-C8,3x 50mm,2.7um,T