SPE Amide-2 500mg/1mL, 100/pk Back Catalog number: 4823 Availability: In the manufacturer's stock Price on request - + Recommended 730012 Chromab. columns C18 ec, 3mL, 200mg 3 229,00 Kč 730053 Chromab. columns OH (Diol), 3mL, 500mg 4 529,00 Kč 12102068 Bond Elut-SI, 50mg 1mL, 100/PK 4 286,52 Kč