HALO 1000 Å Diphenyl, 2.7 µm, 2.1 x 30mm

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 3.0 x 5mm, Guard

Poroshell 120, PFP, 4.6x100,4um,MVK

HALO 90 Å C8, 5 µm, 2.1 x 75mm