HALO 1000 Å ES-C18, 2.7 µm, 1.0 x 100mm

HALO 90 Å C18, 5 µm, 2.1 x 75mm

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

EC 50/2 NUCLEOSHELL RP 18, 2.7 µm