3mL Cartridge w/500mg Amberlite XAD-7, 50/pk Back Catalog number: 2193 Availability: In the manufacturer's stock Price on request - + Recommended 14102052 HF Bond Elut-C18, 500mg 6ml, 30/pk 2 961,10 Kč 730296 Chromab. columns C18 Hydra, 3mL, 200mg 3 302,00 Kč 2113 FLO Florisil Gel 500mg/3mL, 50/pk Price on request