3mL Cartridge w/500mg Amberlite XAD-7, 50/pk Back Catalog number: 2193 Availability: In the manufacturer's stock Price on request - + Recommended 14102080 HF Bond Elut-Certify II, 200mg 3mL,50/P 4 286,52 Kč 730077 Chromab. columns SA, 3mL, 500mg 4 529,00 Kč 730259 Chromab. columns C18 ec, 70mL, 10g 5 157,00 Kč