HALO 90 Å Biphenyl, 2 µm, 3.0 x 75mm

Poroshell 120, PFP, 2.1x150mm, 4um

HALO 1000 Å C4, 2.7 µm, 4.6 x 30mm

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