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 730070.250 Chromab. columns SiOH, 6mL, 500mg, BIG 608,48 € 730139 Chromab. columns Alox N, 6mL, 1000mg 150,05 € 12102079 Bond Elut-SAX, 50mg 1mL, 100/PK 288,60 €