HALO 400 Å C4, 3.4 µm, 2.1 x 150mm

HALO 400 A Diphenyl, 3.4 µm, 0.3 x 100mm

HALO 90 Å C18, 5 µm, 10.0 x 50mm

HALO 90 Å Biphenyl, 2 µm, 2.1 x 5mm, Guard Column