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 731744 CHROMAFIX HR-X (M) 244,22 € 730015.250 Chromab. columns C18 ec, 6mL,1000mg,BIG 849,59 € 730009 Chromab. columns C18 f, 6mL, 1000mg 127,28 €