DONeX, SPE Clean-up Cartridge for DONAnalysis,25ks Back Catalog number: 12792 Availability: In the manufacturer's stock Price on request - + Recommended 13544 Injection Needle for direct elution into the EVApo Price on request 731853 Chromafix Dry (Na2SO4) (M) 4 134,00 Kč 12256014 Mega BE-Fl, 1gm 6ml, 30/pk 3 356,64 Kč