DONeX, SPE Clean-up Cartridge for DONAnalysis,25ks Back Catalog number: 12792 Availability: In the manufacturer's stock Price on request - + Recommended 13491 Cap for 3mL glass columns, esp. for LCTech P/N 13 Price on request 20811 EluCLEAN PFAS – WAX, 500mg, 30 pcs Price on request 730239 Chromab. columns Florisil, 6mL, 2000mg 153,16 €