Halo 5um, 90A, Phenyl-Hexyl

HALO 400 Å ES-C18, 3.4 µm, 4.6 x 75mm

HALO 400 Å Diphenyl, 3.4 µm, 4.6 x 150mm

HALO 90 Å C18, 5 µm, 2.1 x 5mm, Guard Column 3pk