SPE Column BAKERBOND C18, 500mg/3ml, pk/50 Back Catalog number: 7020-03 Availability: In the manufacturer's stock Price (VAT incl.) 295,68 € 244,36 € - + Recommended 12166001B Bond Elut Jr-C18, 1000mg, 100/pk 394,00 € 12102032 Bond Elut-PH, 500mg 3mL, 50/PK 185,95 € 730071 Chromab. columns SiOH, 1mL, 100mg 147,95 €