SPE Amide-2 500mg/1mL, 100/pk Back Catalog number: 4823 Availability: In the manufacturer's stock Price on request - + Recommended 12102041 Bond Elut NH2, 500mg 3ml, 50/pk 6 269,21 Kč 730076 Chromab. columns SA, 1mL, 100mg 5 382,00 Kč 730297 Chromab. columns C18 Hydra, 3mL, 500mg 3 692,00 Kč