HALO 400 A Diphenyl, 3.4 µm, 0.5 x 100mm

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 4.6 x 5mm, Guard

Poroshell 120, Phe-Hex, 3x250,4um,MVK

HALO 160 Å ES-C18, 5 µm, 10.0 x 100mm