3mL Cartridge w/500mg Amberlite XAD-7, 50/pk Back Catalog number: 2193 Availability: In the manufacturer's stock Price on request - + Recommended 731768 Chromafix HR-XA (S) 5 902,00 Kč 730073G Chromab. columns SiOH, 3mL, 500mg 7 410,00 Kč 730107.250 Chromab. columns SiOH, 6mL, 2000mg,BIG 24 596,00 Kč