SPE Column BAKERBOND C18, 500mg/3ml, pk/50 Back Catalog number: 7020-03 Availability: In the manufacturer's stock Price (VAT incl.) 303,18 € 250,56 € - + Recommended 738101.100M Chromab. Multi 96, SB, 100mg, monobloc 358,70 € 731801 Chromafix C18 (S) 166,61 € 12102010 Bond Elut SI, 100mg 1ml, 100/pk 186,71 €