Halo 2.7um, 1000A, ES-C18

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 0.5 x 150mm

HALO 160 Å ES-C18, 2.7 µm, 2.1 x 100mm

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