HALO 400 Å C4, 3.4 µm, 2.1 x 100mm

HALO 90 Å Biphenyl, 2 µm, 2.1 x 100mm

Poroshell 120, HILIC, 2.1x100,4um,MVK

HALO 90 Å PFP, 2 µm, 2.1 x 5mm, Guard Column 3pk