Halo 2.7um, 90A, PFP

HALO 90 Å C18, 2 µm, 3.0 x 5mm, Guard Column 3pk

HALO 400 A Diphenyl, 3.4 µm, 1.0 x 100mm

HALO 400 Å C4, 3.4 µm, 0.5 x 50mm