Cogent Silica-C, 50 x 2,1mm, 4µm Back Catalog number: 40000-05P-2 Availability: In the manufacturer's stock Price on request - + Recommended 760263.40 EC 50/4 NUCLEODUR C18 Pyramid, 3 µm 723,54 € 883952-702 ODS Analytical HPLC column 4.6 x 150 614,10 € 880975-906 SB-C8 Analytical HPLC Colum 4.6x250 780,72 €