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 12102011 Bond Elut CBA, 100mg 1ml, 100/pk 280,31 € 730296 Chromab. columns C18 Hydra, 3mL, 200mg 131,07 € 12256023 Mega BE-C18, 5gm 20ml, 20/pk 321,51 €