Cogent Silica-C, 50 x 2,1mm, 4µm Back Catalog number: 40000-05P-2 Availability: In the manufacturer's stock Price on request - + Recommended CP27817 OmniSpher 5 C18, S150x4.6 Repl. 777,62 € 762571.100 VP 50/10 NUCLEODUR C18 HTec, 10 µm 449,03 € 773450-902 Extend-C18 Analytical, 5um, 4.6x150mm 799,89 €