HALO 160 Å C30, 2.7 µm, 1.0 x 150mm

Poroshell 120, Phe-Hex, 4.6x150mm, 4um

HALO 90 Å Biphenyl, 2.7 µm, 3.0 x 5mm, Guard Colu

HALO 1000 Å C4, 2.7 µm, 4.6 x 100mm