12mL Cartridge w/1g SPE Amide-2, 20/pk Back Catalog number: 4827 Availability: In the manufacturer's stock Price on request - + Recommended 738101.100M Chromab. Multi 96, SB, 100mg, monobloc 9 068,00 Kč 730061 Chromab. columns CN, 1mL, 100mg 5 265,00 Kč 731833 Chromafix SA (L) 6 916,00 Kč