Cogent Silica-C, 50 x 2,1mm, 2.2µm Back Catalog number: 40200-05P-2 Availability: In the manufacturer's stock Price on request - + Recommended 760313.20 EC 100/2 NUCLEODUR C18 HTec, 5 µm 654,89 € A3000100X040 Pursuit 5 C18 100 x 4.0mm 760,19 € 721402.30 EC 4/3 RESOLVOSIL 140,48 €