HALO 1000 Å Diphenyl, 2.7 µm, 3.0 x 50mm

EC 150/2 NUCLEOSHELL RP 18plus, 2.7 µm

HALO 90 Å C18, 2.7 µm, 4.6 x 5mm, Guard Column 3p

HALO 160 Å C30, 2.7 µm, 4.6 x 50mm