DONeX, SPE Clean-up Cartridge, 3ml, pk/5 Back Catalog number: 12735 Availability: In the manufacturer's stock Price on request - + Recommended 730296 Chromab. columns C18 Hydra, 3mL, 200mg 3 229,00 Kč 730594 Chromab. columns HILIC, 6mL, 500mg 3 012,00 Kč 12256007 Bond Elut-2OH, 1gm 6mL, 30/PK 5 216,40 Kč