SPE Amide-2 500mg/1mL, 100/pk Back Catalog number: 4823 Availability: In the manufacturer's stock Price on request - + Recommended 731801 Chromafix C18 (S) 4 316,00 Kč 14102001 HF Bond Elut-C18, 100mg 1mL, 100/PK 5 875,93 Kč 730014 Chromab. columns C18 ec, 6mL, 500mg 2 496,00 Kč