3mL Cartridge w/500mg Amberlite XAD-7, 50/pk Back Catalog number: 2193 Availability: In the manufacturer's stock Price on request - + Recommended 12102020 Bond Elut-C18 OH, 100mg 1mL, 100/PK 257,96 € 730070.250 Chromab. columns SiOH, 6mL, 500mg, BIG 591,38 € 730003 Chromab. columns C18, 3mL, 500mg 142,29 €