HALO 90 Å ES-CN, 2.7 µm, 10.0 x 100mm

HALO 160 Å ES-C18, 2 µm, 3.0 x 30mm

HALO 90 Å C18, 2.7 µm, 3.0 x 5mm, Guard Column 3p

EC 100/4.6 NUCLEOSHELL RP 18, 2.7 µm