Cogent Silica-C, 50 x 2,1mm, 4µm Back Catalog number: 40000-05P-2 Availability: In the manufacturer's stock Price on request - + Recommended 720014.20 EC 250/2 NUCLEOSIL 100-5 C18 13 202,00 Kč 760406.40 EC 30/4 NUCLEODUR C18 Isis, 1.8 µm 15 850,00 Kč 760001.30 EC 125/3 NUCLEODUR 100-5 C18 ec 8 414,00 Kč