HALO 90 Å ES-CN, 2 µm, 2.1 x 100mm

EC 50/4.6 NUCLEOSHELL PFP, 2.7 µm

HALO 90 Å Biphenyl, 5 µm, 4.6 x 5mm, Guard Column

HALO 90 Å Phenyl-Hexyl, 2 µm, 3.0 x 30mm