3mL Cartridge w/500mg Amberlite XAD-7, 50/pk Back Catalog number: 2193 Availability: In the manufacturer's stock Price on request - + Recommended 731755 Chromafix HR-XC (S) 5 902,00 Kč 2013 C-8 Octyl 500mg/3mL, 50/pk Price on request 730299 Chromab. columns C18 Hydra, 6mL, 500mg 2 496,00 Kč