Halo 2.7um, 90A, ES-CN

HALO 90 Å Biphenyl, 2.7 µm, 1.0 x 50mm

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

HALO 90 Å PFP, 2.7 µm, 4.6 x 150mm