3mL Cartridge w/500mg Amberlite XAD-7, 50/pk Back Catalog number: 2193 Availability: In the manufacturer's stock Price on request - + Recommended 168012DAU Bond Elut Plexa Dau, 30Mg, 3ml 50/Pk 169,44 € 12102047 Bond Elut-AL-A, 500mg 3mL, 50/PK 179,41 € 12102044 Bond Elut SAX, 500mg 3ml, 50/pk 245,14 €