HALO 90 Å Biphenyl, 2.7 µm, 3.0 x 30mm

HALO 90 Å Penta-HILIC, 2.7 µm, 2.1 x 150mm

Poroshell 120 SB-Aq,3x 100mm,2.7um,T

HALO 90 Å HILIC, 2 µm, 2.1 x 5mm, Guard Column 3p