Cogent Silica-C, 50 x 2,1mm, 4µm Back Catalog number: 40000-05P-2 Availability: In the manufacturer's stock Price on request - + Recommended A2006125X040 Polaris 5 Amide-C18 125 x 4.0mm 19 391,40 Kč 760476.30 EC 100/3 NUCLEODUR PolarTec, 3 µm 18 233,00 Kč 760200.20 EC 50/2 NUCLEODUR C18 Pyramid, 5 µm 12 394,00 Kč