Reusable Needles (SS) for transfer of sample from Back Catalog number: 13382 Availability: In the manufacturer's stock Price on request - + Recommended 12792 DONeX, SPE Clean-up Cartridge for DONAnalysis,25ks Price on request 12102050 Bond Elut Fl, 500mg 3ml, 50/pk 180,02 € 2713 Spe-ed Scan ABN 3mL Cartridge w/ 200mg, pk/50 Price on request