DONeX, SPE Clean-up Cartridge, 3ml, pk/500 Back Catalog number: 12793 Availability: In the manufacturer's stock Price on request - + Recommended 12198002 Chem Elut-1ml, Unbuffered, 100/pk 9 438,51 Kč 730506 Chromab. columns XTR, 45mL, 8300mg 2 210,00 Kč 13543 Empty Glass Column, Borosilicate glass,3mL;luer ti Price on request