Halo 5um, 160A, ES-C18

HALO 90 Å Biphenyl, 2.7 µm, 3.0 x 20mm

HALO 1000 A Diphenyl, 2.7 µm, 1.5 x 100mm

HALO 90 Å C18, 5 µm, 4.6 x 5mm, Guard Column 3pk