HALO 160 Å C30, 2.7 µm, 1.0 x 100mm

Halo 2.7um, 90A, Biphenyl

HALO 1000 Å C4, 2.7 µm, 2.1 x 5mm, Guard Column 3

HALO 1000 Å C4, 2.7 µm, 3.0 x 250mm