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 730462 Chromab. columns PSA, 3mL, 500mg 189,07 € 12102046 Bond Elut-C18 OH, 500mg 3mL, 50/PK 185,35 € 730073MPS Chromab. columns SiOH, 3mL, 500mg, MPS 207,03 €