HALO 90 Å C18, 2.7 µm, 4.6 x 50mm

Poroshell 120, PFP, 4.6x150mm, 4um

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

HALO 400 Å ES-C18, 3.4 µm, 10.0 x 50mm