Cogent Silica-C, 50 x 2,1mm, 4µm Back Catalog number: 40000-05P-2 Availability: In the manufacturer's stock Price on request - + Recommended INF6020250X212 Pursuit XRs Diphenyl,21.2x250mm,5um 95 168,91 Kč 720057.40 EC 250/4 NUCLEOSIL 120-7 CN 11 700,00 Kč A2001020X020 Polaris 3 C18-A 20 x 2.0mm 13 089,99 Kč