HALO 90 Å Phenyl-Hexyl, 5 µm, 2.1 x 50mm

Poroshell 120, HILIC, 2.1x250mm, 4um

HALO 90 Å Biphenyl, 2.7 µm, 4.6 x 5mm, Guard Colu

HALO 160 Å ES-CN, 5 µm, 4.6 x 30mm