EC 250/4 NUCLEOSIL 120-5 C18 Back Catalog number: 720041.40 Manufacturer: MACHEREY-NAGEL Availability: 2 weeks Price (VAT incl.) 563,35 € 465,58 € - + Recommended A2020250X046 Polaris 5 C18-Ether 250 x 4.6mm 897,04 € A2010MG2 MetaGuard 2.0mm Polaris C8-A 5u 378,67 € 760489.30 EC 250/3 NUCLEODUR PolarTec, 5 µm 744,93 €