HALO 1000 Å Diphenyl, 2.7 µm, 0.3 x 150mm

HALO 400 Å C4, 3.4 µm, 2.1 x 150mm

HALO 90 Å PFP, 2.7 µm, 3.0 x 5mm, Guard Column 3p

Poroshell 120, Phe-Hex, 4.6x100,4um,MVK