SPE Column BAKERBOND C18, 500mg/3ml, pk/50 Back Catalog number: 7020-03 Availability: In the manufacturer's stock Price (VAT incl.) 300,60 € 248,43 € - + Recommended 730404 Chromab. columns C18 ec, 15mL, 2000mg 160,95 € 4823 SPE Amide-2 500mg/1mL, 100/pk Price on request 730003 Chromab. columns C18, 3mL, 500mg 146,01 €