3mL Cartridge w/500mg Amberlite XAD-7, 50/pk Back Catalog number: 2193 Availability: In the manufacturer's stock Price on request - + Recommended 730073 Chromab. columns SiOH, 3mL, 500mg 3 294,00 Kč 12213009 BONDESIL-C8, 40UM, 100GM 9 616,32 Kč 14102080 HF Bond Elut-Certify II, 200mg 3mL,50/P 4 286,52 Kč