HALO 90 Å LPH-C18, 2.7 µm, 3.0 X 50mm

HALO 1000 Å ES-C18, 2.7 µm, 4.6 x 5mm, Guard Colu

HALO 90 Å PFP, 2.7 µm, 10.0 x 100mm

Poroshell 120, HILIC, 4.6x250mm, 4um