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 730002 Chromab. columns C18, 3mL, 200mg 3 229,00 Kč 12256012 Mega BE-NH2, 1gm 6ml, 30/pk 5 216,40 Kč