HALO 400 Å ES-C18, 3.4 µm, 4.6 x 250mm

HALO 90 Å Biphenyl, 2.7 µm, 3.0 x 250mm

Poroshell 120 CS-C18,3x50mm,2.7um,T

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