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 2416 6mL Cartidge w/20u PE Frit, 100/pk Price on request 730015G Chromab. columns C18 ec, 6mL, 1000mg 260,78 € 730015.250 Chromab. columns C18 ec, 6mL,1000mg,BIG 849,59 €