DONeX, SPE Clean-up Cartridge for DONAnalysis,25ks Back Catalog number: 12792 Availability: In the manufacturer's stock Price on request - + Recommended 10230 Glass Fiber Filter / Frits; for general purpose; s Price on request 730505 Chromab. columns XTR, 30mL, 4500mg 2 028,00 Kč 730506 Chromab. columns XTR, 45mL, 8300mg 2 210,00 Kč