12mL Cartridge w/1g SPE Amide-2, 20/pk Back Catalog number: 4827 Availability: In the manufacturer's stock Price on request - + Recommended 12113024 Bond Elut LRC-C18, 200mg, 50/pk 4 927,46 Kč 730013.250 Chromab. columns C18 ec, 3mL,500mg,BIG 14 638,00 Kč 12102139 Bond Elut-C18 EWP, 500mg 3mL, 50/PK 4 950,59 Kč