Macherey-Nagel VarioPrep HPLC Separation Column VP Nucleodur C18 ISIS, 5 μm, 10 x 50 mm, axially adjustable end fitting

The NUCLEODUR C18 Isis is an octadecylsilyl phase with special polymeric, cross-linked surface modification and enables exceptional steric selectivity. This "magic" selectivity can separate (o,p,m-) substituted aromatics.