HALO 90 Å Phenyl-Hexyl, 2 µm, 3.0 x 30mm

HALO 1000 Å Diphenyl, 2.7 µm, 4.6 x 5mm, Guard Co

Halo 2um, 90A, Biphenyl

Poroshell 120 Phel-Hex,2.1x 250mm,4um,T