12mL Cartridge w/1g SPE Amide-2, 20/pk Back Catalog number: 4827 Availability: In the manufacturer's stock Price on request - + Recommended 12113042 Bond Elut LRC-DEA, 500mg, 50/PK 5 738,04 Kč 730149 Chromab. columns NAN, 6mL,700/2000/700mg 7 822,00 Kč 731774 Chromafix HR-XCW (S) 5 772,00 Kč