Macherey-Nagel VarioPrep HPLC Separation Column VP Nucleodur SPHINX RP, 5 μm, 21 x 250 mm, axially adjustable end fitting

Highly pure NUCLEODUR silica gel is modified with a balanced ratio of propylphenyl and C18 ligands. This bifunctional RP phase shows unique selectivity and expands the scope for method development based on hydrophobic and additional π–π interactions.