12mL Cartridge w/1g SPE Amide-2, 20/pk Back Catalog number: 4827 Availability: In the manufacturer's stock Price on request - + Recommended 731768 Chromafix HR-XA (S) 5 772,00 Kč 12113024 Bond Elut LRC-C18, 200mg, 50/pk 4 694,76 Kč 730012MPS Chromab. columns C18 ec, 3mL, 200mg,MPS 4 897,00 Kč