HALO 1000 Å C4, 2.7 µm, 3.0 x 20mm

Halo 2.7um, 90A, Phenyl-Hexyl

HALO 160 Å ES-CN, 2.7 µm, 2.1 x 50mm

HALO 1000 Å Diphenyl, 2.7 µm, 2.1 x 5mm, Guard Co