Cogent Silica-C, 50 x 2,1mm, 4µm Back Catalog number: 40000-05P-2 Availability: In the manufacturer's stock Price on request - + Recommended INF6000050X300 Pursuit XRs C18,30x50mm,5um 3 283,75 € A2007250X046 Polaris 3 Amide-C18 250 x 4.6mm 915,17 € 760001.40 EC 125/4 NUCLEODUR 100-5 C18 ec 341,55 €