HALO 160 Å ES-CN, 5 µm, 2.1 x 30mm

EC 50/4.6 NUCLEOSHELL RP 18, 2.7 µm

HALO 400 Å ES-C18, 3.4 µm, 3.0 x 250mm

HALO 160 Å C30, 2.7 µm, 4.6 x 5mm, Guard Column 3