DONeX, SPE Clean-up Cartridge, 3ml, pk/5 Back Catalog number: 12735 Availability: In the manufacturer's stock Price on request - + Recommended 730404 Chromab. columns C18 ec, 15mL, 2000mg 3 965,00 Kč 738001.100M Chromab. Multi 96, C18,100mg, monobloc 9 068,00 Kč 12102025 Bond Elut-C18, 200mg 3ml, 50/pk 4 286,52 Kč 3 214,89 Kč