HALO 400 Å C4, 3.4 µm, 1.0 x 50mm

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 3.0 x 5mm, Guard

HALO 400 A Diphenyl, 3.4 µm, 3.0 x 50mm

HALO 90 Å Penta-HILIC, 2 µm, 3.0 x 75mm