3mL Cartridge w/500mg Amberlite XAD-7, 50/pk Back Catalog number: 2193 Availability: In the manufacturer's stock Price on request - + Recommended 12102068 Bond Elut-SI, 50mg 1mL, 100/PK 4 286,52 Kč 731773 Chromafix HR-XAW (L) 8 398,00 Kč 12102014 Bond Elut NH2, 100mg 1ml, 100/pk 7 098,84 Kč