HALO 90 Å Biphenyl, 2.7 µm, 4.6 x 150mm

Poroshell 120, EC-C8, 3x100mm, 4um

HALO 90 Å RP-Amide, 2.7 µm, 3.0 x 5mm, Guard Colu

HALO 90 Å AQ-C18, 2.7 µm, 2.1 x 150mm