HALO 90 Å AQ-C18, 2.7 µm, 10.0 x 50mm

Poroshell 120 HILIC,4.6x 100mm,2.7um,T

HALO 90 Å PFP, 2.7 µm, 2.1 x 5mm, Guard Column 3p

HALO 90 Å LPH-C18, 2.0 µm, 3.0 X 100mm