3mL Cartridge w/500mg Amberlite XAD-7, 50/pk Back Catalog number: 2193 Availability: In the manufacturer's stock Price on request - + Recommended 12113042 Bond Elut LRC-DEA, 500mg, 50/PK 6 014,74 Kč 730166G Chromab. columns C18 PAH, 6mL, 2000mg 10 114,00 Kč 730014 Chromab. columns C18 ec, 6mL, 500mg 2 496,00 Kč