HALO 90 Å C8, 2.7 µm, 1.0 x 50mm

EC 250/4 NUCLEOSHELL RP 18, 5 µm

HALO 400 Å C4, 3.4 µm, 4.6 x 5mm, Guard Column 3p

HALO 1000 Å C4, 2.7 µm, 3.0 x 150mm