HALO 90 Å HILIC, 2 µm, 2.1 x 150mm

HALO 1000 Å Diphenyl, 2.7 µm, 2.1 x 5mm, Guard Co

Poroshell 120, EC-C18, 4.6x150mm, 4um

HALO 90 Å Biphenyl, 2.7 µm, 0.5 x 100mm