3mL Cartridge w/500mg Amberlite XAD-7, 50/pk Back Catalog number: 2193 Availability: In the manufacturer's stock Price on request - + Recommended 12102039 Bond Elut PRS, 500mg 3ml, 50/pk 243,59 € 12113028 Bond Elut LRC-C8, 500mg, 50/PK 197,92 € 730063 Chromab. columns CN, 3mL, 500mg 183,84 €