Rack* for 3mL SPE-Cartridge Back Catalog number: 11631 Availability: In the manufacturer's stock Price on request - + Recommended 730154N Chromab. polypropylene needle SPE, 12pcs 76,52 € 738645 Chromab. Multi 96 But/PTFE-mat 27,68 € 12234100 VAC ELUT-20, 13 X 75MM 1 533,02 €