HALO 400 Å C4, 3.4 µm, 1.0 x 100mm

EC 50/3 NUCLEOSHELL RP 18plus, 5 µm

HALO 90 Å C18, 5 µm, 3.0 x 75mm

HALO 400 Å ES-C18, 3.4 µm, 4.6 x 5mm, Guard Colum