HALO 160 Å ES-C18, 2.7 µm, 2.1 x 50mm

HALO 1000 Å ES-C18, 2.7 µm, 4.6 x 5mm, Guard Colu

HALO 90 Å Phenyl-Hexyl, 5 µm, 2.1 x 75mm

EC 150/4.6 NUCLEOSHELL RP 18, 2.7 µm