HALO 160 Å C30, 2.7 µm, 2.1 x 250mm

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 4.6 x 5mm, Guard

HALO 90 Å Biphenyl, 2.7 µm, 2.1 x 20mm

EC 4/2 NUCLEOSHELL RP 18, 2.7 µm