SPE Amide-2 100mg/1mL, 100/pk Back Catalog number: 4821 Manufacturer: APPLIED SEPARATIONS Availability: 3 weeks Price on request - + Recommended 730626 Chromab. columns NH2, 6mL, 1000mg 4 399,00 Kč 730077 Chromab. columns SA, 3mL, 500mg 4 529,00 Kč 731745 Chromafix HR-X (L) 6 708,00 Kč