HALO 90 Å Phenyl-Hexyl, 5 µm, 3.0 x 50mm

HALO 160 Å C30, 2.7 µm, 10.0 x 100mm

Halo 2.7um, 90A, Phenyl-Hexyl

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