SPE Column BAKERBOND C18, 500mg/3ml, pk/50 Back Catalog number: 7020-03 Availability: In the manufacturer's stock Price (VAT incl.) 295,49 € 244,21 € - + Recommended 730261 Chromab. columns C18, 70mL, 10g 210,07 € 12256007 Bond Elut-2OH, 1gm 6mL, 30/PK 217,83 € 730227 Chromab. columns C4, 3mL, 500mg 146,95 €