SPE Column BAKERBOND C18, 500mg/3ml, pk/50 Back Catalog number: 7020-03 Availability: In the manufacturer's stock Price (VAT incl.) 301,64 € 249,29 € - + Recommended 12102099 Bond Elut C18, 100mg 3ml, 50/pk 141,29 € 730075 Chromab. columns SiOH, 6mL, 1000mg 106,68 € 730425 Chromab. columns SA, 6mL, 500mg 125,70 €