HALO 160 Å ES-C18, 2.7 µm, 0.5 x 150mm

HALO 160 Å ES-C18, 5 µm, 2.1 x 5mm, Guard Column

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

EC 100/4 NUCLEOSHELL RP 18, 2.7 µm