HALO 90 Å Biphenyl, 2.7 µm, 1.0 x 100mm

HALO 90 Å PAH, 2.7 µm, 4.6 x 5mm, Guard Column 3p

HALO 90 Å HILIC, 5 µm, 2.1 x 150mm

Poroshell 120, HILIC, 3x150mm, 4um