12mL Cartridge w/1g SPE Amide-2, 20/pk Back Catalog number: 4827 Availability: In the manufacturer's stock Price on request - + Recommended 14213012 HF BONDESIL-C18, 100GM 10 016,85 Kč 730013.250 Chromab. columns C18 ec, 3mL,500mg,BIG 14 638,00 Kč 12102099 Bond Elut C18, 100mg 3ml, 50/pk 3 724,51 Kč