HALO 400 Å C4, 3.4 µm, 1.0 x 100mm

Poroshell 120, EC-C18, 2.1x250mm, 4um

HALO 90 Å Biphenyl, 2.7 µm, 0.5 x 50mm

HALO 90 Å PFP, 5 µm, 2.1 x 5mm, Guard Column 3pk