HALO 400 Å ES-C18, 3.4 µm, 2.1 x 100mm

EC 4/2 NUCLEOSHELL PFP, 2.7 µm

HALO 400 Å ES-C18, 3.4 µm, 3.0 x 5mm, Guard Colum

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