3mL Cartridge w/500mg Amberlite XAD-7, 50/pk Back Catalog number: 2193 Availability: In the manufacturer's stock Price on request - + Recommended 731835 Chromafix SB (M) 5 200,00 Kč 732013 Chromab. columns LV C18 ec, 15mL, 500m 2 579,00 Kč 12113073 Bond Elut LRC-Si, 100Mg, 50/Pk 2 948,40 Kč