SPE Column BAKERBOND C18, 500mg/3ml, pk/50 Back Catalog number: 7020-03 Availability: In the manufacturer's stock Price (VAT incl.) 301,64 € 249,29 € - + Recommended 730004 Chromab. columns C18, 6mL, 500mg 101,40 € 730012G Chromab. columns C18 ec, 3mL, 200mg 302,09 € 738101.100M Chromab. Multi 96, SB, 100mg, monobloc 377,09 €