Cogent Silica-C, 50 x 2,1mm, 4µm Back Catalog number: 40000-05P-2 Availability: In the manufacturer's stock Price on request - + Recommended A3000250X020 Pursuit 5 C18 250 x 2.0mm 21 069,72 Kč A2011100X020 Polaris 3 C8-A 100 x 2.0mm 19 618,20 Kč 760406.20 EC 30/2 NUCLEODUR C18 Isis, 1.8 µm 15 850,00 Kč