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 730149.250 Chromab. columns NAN,6mL,700/2000/700BIG 2 110,82 € 730214G Chromab. columns SiOH, 3mL, 200mg 280,74 € 730004.250 Chromab. columns C18, 6mL, 500mg, BIG 646,44 €