HALO 400 A Diphenyl, 3.4 µm, 4.6 x 75mm

HALO 90 Å C8, 5 µm, 4.6 x 5mm, Guard Column 3pk

HALO 90 Å HILIC, 2.7 µm, 3.0 x 250mm

HALO 90 Å Biphenyl, 2 µm, 3.0 x 5mm, Guard Column