12mL Cartridge w/1g SPE Amide-2, 20/pk Back Catalog number: 4827 Availability: In the manufacturer's stock Price on request - + Recommended 12113040 Bond Elut LRC-NH2, 500mg, 50/pk 5 715,36 Kč 12113016 Bond Elut 1cc LRC-DEA, 100mg, 50/PK 4 105,08 Kč 731832 Chromafix SA (M) 5 200,00 Kč