3mL Cartridge w/500mg Amberlite XAD-7, 50/pk Back Catalog number: 2193 Availability: In the manufacturer's stock Price on request - + Recommended 730078 Chromab. columns SB, 1mL, 100mg 5 265,00 Kč 731773 Chromafix HR-XAW (L) 8 216,00 Kč 2410 12mL Empty Cartidge, 100/pk Price on request