3mL Cartridge w/500mg Amberlite XAD-7, 50/pk Back Catalog number: 2193 Availability: In the manufacturer's stock Price on request - + Recommended 731805 Chromafix C18 ec (M) 5 122,00 Kč 731833 Chromafix SA (L) 7 072,00 Kč 731835 Chromafix SB (M) 5 304,00 Kč