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 730075.250 Chromab. columns SiOH, 6mL, 1000mg, BIG 686,57 € 730418 Chromab. columns OH (Diol), 6mL, 500mg 125,70 € 730073G Chromab. columns SiOH, 3mL, 500mg 301,04 €