Cogent Silica-C, 50 x 2,1mm, 4µm Back Catalog number: 40000-05P-2 Availability: In the manufacturer's stock Price on request - + Recommended 761901.20 EC 4/2 NUCLEODUR C18Gravity, 1.8 µm 141,26 € 760663.20 EC HPLC column EC 50/2 NUCLEODUR PFAS, 3 µm length: 50mm, ID: 2mm 728,39 € 760054.40 EC 100/4 NUCLEODUR 100-3 C18 ec 498,27 €