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

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, EC-C8, 3x50,4um,MVK