HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 20mm

EC 4/2 NUCLEOSHELL RP 18plus, 5 µm

HALO 1000 Å Diphenyl, 2.7 µm, 3.0 x 5mm, Guard Co

HALO 90 Å ES-CN, 2 µm, 3.0 x 20mm