Halo 3.4um, 400A, C4

HALO 400 Å C4, 3.4 µm, 4.6 x 150mm

HALO 90 Å C18, 2 µm, 2.1 x 5mm, Guard Column 3pk

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 2.1 x 150mm