Cogent Silica-C, 50 x 2,1mm, 4µm Back Catalog number: 40000-05P-2 Availability: In the manufacturer's stock Price on request - + Recommended 760476.20 EC 100/2 NUCLEODUR PolarTec, 3 µm 17 995,00 Kč 961600-906 Eclipse XDB-C8, 1 x 30mm, 3.5micron 12 587,40 Kč 760195.20 EC 150/2 NUCLEODUR 300-5 C4 ec 9 867,00 Kč