Halo 3.4um, 400A, Diphenyl

HALO 160 Å ES-CN, 2.7 µm, 2.1 x 5mm, Guard Column

HALO 160 Å ES-C18, 2 µm, 2.1 x 100mm

HALO 90 Å Phenyl-Hexyl, 2 µm, 3.0 x 50mm