12mL Cartridge w/1g SPE Amide-2, 20/pk Back Catalog number: 4827 Availability: In the manufacturer's stock Price on request - + Recommended 168012DAU Bond Elut Plexa Dau, 30Mg, 3ml 50/Pk 4 241,16 Kč 730014G Chromab. columns C18 ec, 6mL, 500mg 5 850,00 Kč 75501025 Tubes, VersaPlate-C18, 25mg, 96/PK 7 053,48 Kč