HALO 90 Å ES-CN, 2 µm, 2.1 x 75mm

HALO 1000 Å C4, 2.7 µm, 4.6 x 30mm

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

EC 50/2 NUCLEOSHELL Phenyl-Hexyl, 2.7 µm