Halo 2um, 90A, C8

HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 5mm, Guard Co

HALO 90 Å C18, 5 µm, 3.0 x 100mm

HALO 90 Å C8, 5 µm, 3.0 x 30mm