Cogent Silica-C, 50 x 2,1mm, 2.2µm Back Catalog number: 40200-05P-2 Availability: In the manufacturer's stock Price on request - + Recommended A2010150X040 Polaris 5 C8-A 150 x 4.0mm 800,73 € 600,55 € 820975-926 SB-C8, 4.0 x 80mm, HPLC Column, 5um 376,13 € 282,10 € 760732.40 EC 250/4 NUCLEODUR 100-5 NH2-RP 405,66 €