DONeX, SPE Clean-up Cartridge, 3ml, pk/5 Back Catalog number: 12735 Availability: In the manufacturer's stock Price on request - + Recommended 730402 Chromab. columns C18 f, 3mL, 200mg 3 229,00 Kč 12102013 Bond Elut SCX, 100mg 1ml, 100/pk 7 098,84 Kč 730626 Chromab. columns NH2, 6mL, 1000mg 4 399,00 Kč