HALO 90 Å AQ-C18, 5 µm, 3.0 x 150mm

EC 4/2 NUCLEOSHELL RP 18plus, 5 µm

HALO 90 Å Biphenyl, 2.7 µm, 4.6 x 5mm, Guard Colu

EC 100/3 NUCLEOSHELL RP 18, 5 µm