HALO 400 Å C4, 3.4 µm, 4.6 x 100mm

Poroshell 120, HILIC, 3x100mm, 4um

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

HALO 400 Å ES-C18, 3.4 µm, 2.1 x 50mm