3mL Cartridge w/500mg Amberlite XAD-7, 50/pk Back Catalog number: 2193 Availability: In the manufacturer's stock Price on request - + Recommended 12213047 BONDESIL-DEA, 40UM, 100GM 685,63 € 12102013 Bond Elut SCX, 100mg 1ml, 100/pk 284,37 € 730009 Chromab. columns C18 f, 6mL, 1000mg 129,92 €