12mL Cartridge w/1g SPE Amide-2, 20/pk Back Catalog number: 4827 Availability: In the manufacturer's stock Price on request - + Recommended 731909 Chromafix PS-Mix (S) (PS-H+/PS-OH-) 6 500,00 Kč 12113014 Bond Elut 1cc LRC-NH2, 100mg, 50/PK 4 286,52 Kč 2413 3mL Cartidge w/20u PE Frit, 100/pk Price on request